18153169476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:395

約数の個数: 192

約数和(自身を含む): 47852851200

約数和(自身を除く): 29699681724

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 67, 78, 86, 129, 134, 156, 169, 172, 201, 239, 258, 268, 338, 402, 478, 507, 516, 559, 676, 717, 804, 871, 956, 1014, 1118, 1434, 1677, 1742, 2028, 2197, 2236, 2613, 2868, 2881, 3107, 3354, 3484, 4394, 5226, 5762, 6214, 6591, 6708, 7267, 8643, 8788, 9321, 10277, 10452, 11323, 11524, 12428, 13182, 14534, 16013, 17286, 18642, 20554, 21801, 22646, 26364, 29068, 30831, 32026, 33969, 34572, 37284, 37453, 40391, 41108, 43602, 45292, 48039, 61662, 64052, 67938, 74906, 80782, 87204, 94471, 96078, 112359, 121173, 123324, 133601, 135876, 147199, 149812, 161564, 188942, 192156, 208169, 224718, 242346, 267202, 283413, 294398, 377884, 400803, 416338, 441597, 449436, 484692, 486889, 525083, 534404, 566826, 588796, 624507, 688559, 801606, 832676, 883194, 973778, 1050166, 1133652, 1249014, 1377118, 1460667, 1575249, 1603212, 1736813, 1766388, 1947556, 2065677, 2100332, 2498028, 2706197, 2754236, 2921334, 3150498, 3473626, 4131354, 5210439, 5412394, 5842668, 6300996, 6329557, 6947252, 8118591, 8262708, 8951267, 10420878, 10824788, 12659114, 16237182, 17902534, 18988671, 20841756, 22578569, 25318228, 26853801, 32474364, 35180561, 35805068, 37977342, 45157138, 53707602, 67735707, 70361122, 75954684, 90314276, 105541683, 107415204, 116366471, 135471414, 140722244, 211083366, 232732942, 270942828, 349099413, 422166732, 465465884, 698198826, 1396397652, 1512764123, 3025528246, 4538292369, 6051056492, 9076584738, 18153169476]

約数ペア:

[(1, 18153169476), (2, 9076584738), (3, 6051056492), (4, 4538292369), (6, 3025528246), (12, 1512764123), (13, 1396397652), (26, 698198826), (39, 465465884), (43, 422166732), (52, 349099413), (67, 270942828), (78, 232732942), (86, 211083366), (129, 140722244), (134, 135471414), (156, 116366471), (169, 107415204), (172, 105541683), (201, 90314276), (239, 75954684), (258, 70361122), (268, 67735707), (338, 53707602), (402, 45157138), (478, 37977342), (507, 35805068), (516, 35180561), (559, 32474364), (676, 26853801), (717, 25318228), (804, 22578569), (871, 20841756), (956, 18988671), (1014, 17902534), (1118, 16237182), (1434, 12659114), (1677, 10824788), (1742, 10420878), (2028, 8951267), (2197, 8262708), (2236, 8118591), (2613, 6947252), (2868, 6329557), (2881, 6300996), (3107, 5842668), (3354, 5412394), (3484, 5210439), (4394, 4131354), (5226, 3473626), (5762, 3150498), (6214, 2921334), (6591, 2754236), (6708, 2706197), (7267, 2498028), (8643, 2100332), (8788, 2065677), (9321, 1947556), (10277, 1766388), (10452, 1736813), (11323, 1603212), (11524, 1575249), (12428, 1460667), (13182, 1377118), (14534, 1249014), (16013, 1133652), (17286, 1050166), (18642, 973778), (20554, 883194), (21801, 832676), (22646, 801606), (26364, 688559), (29068, 624507), (30831, 588796), (32026, 566826), (33969, 534404), (34572, 525083), (37284, 486889), (37453, 484692), (40391, 449436), (41108, 441597), (43602, 416338), (45292, 400803), (48039, 377884), (61662, 294398), (64052, 283413), (67938, 267202), (74906, 242346), (80782, 224718), (87204, 208169), (94471, 192156), (96078, 188942), (112359, 161564), (121173, 149812), (123324, 147199), (133601, 135876)]