15918084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 51123072

約数和(自身を除く): 35204988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 43, 52, 63, 78, 84, 86, 91, 113, 117, 126, 129, 156, 172, 182, 226, 234, 252, 258, 273, 301, 339, 364, 387, 452, 468, 516, 546, 559, 602, 678, 774, 791, 819, 903, 1017, 1092, 1118, 1204, 1356, 1469, 1548, 1582, 1638, 1677, 1806, 2034, 2236, 2373, 2709, 2938, 3164, 3276, 3354, 3612, 3913, 4068, 4407, 4746, 4859, 5031, 5418, 5876, 6708, 7119, 7826, 8814, 9492, 9718, 10062, 10283, 10836, 11739, 13221, 14238, 14577, 15652, 17628, 19436, 20124, 20566, 23478, 26442, 28476, 29154, 30849, 34013, 35217, 41132, 43731, 46956, 52884, 58308, 61698, 63167, 68026, 70434, 87462, 92547, 102039, 123396, 126334, 136052, 140868, 174924, 185094, 189501, 204078, 252668, 306117, 370188, 379002, 408156, 442169, 568503, 612234, 758004, 884338, 1137006, 1224468, 1326507, 1768676, 2274012, 2653014, 3979521, 5306028, 7959042, 15918084]

約数ペア:

[(1, 15918084), (2, 7959042), (3, 5306028), (4, 3979521), (6, 2653014), (7, 2274012), (9, 1768676), (12, 1326507), (13, 1224468), (14, 1137006), (18, 884338), (21, 758004), (26, 612234), (28, 568503), (36, 442169), (39, 408156), (42, 379002), (43, 370188), (52, 306117), (63, 252668), (78, 204078), (84, 189501), (86, 185094), (91, 174924), (113, 140868), (117, 136052), (126, 126334), (129, 123396), (156, 102039), (172, 92547), (182, 87462), (226, 70434), (234, 68026), (252, 63167), (258, 61698), (273, 58308), (301, 52884), (339, 46956), (364, 43731), (387, 41132), (452, 35217), (468, 34013), (516, 30849), (546, 29154), (559, 28476), (602, 26442), (678, 23478), (774, 20566), (791, 20124), (819, 19436), (903, 17628), (1017, 15652), (1092, 14577), (1118, 14238), (1204, 13221), (1356, 11739), (1469, 10836), (1548, 10283), (1582, 10062), (1638, 9718), (1677, 9492), (1806, 8814), (2034, 7826), (2236, 7119), (2373, 6708), (2709, 5876), (2938, 5418), (3164, 5031), (3276, 4859), (3354, 4746), (3612, 4407), (3913, 4068)]