42317964

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 127135008

約数和(自身を除く): 84817044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 81, 102, 108, 117, 153, 156, 162, 197, 204, 221, 234, 243, 306, 324, 351, 394, 442, 459, 468, 486, 591, 612, 663, 702, 788, 884, 918, 972, 1053, 1182, 1326, 1377, 1404, 1773, 1836, 1989, 2106, 2364, 2561, 2652, 2754, 3159, 3349, 3546, 3978, 4131, 4212, 5122, 5319, 5508, 5967, 6318, 6698, 7092, 7683, 7956, 8262, 10047, 10244, 10638, 11934, 12636, 13396, 15366, 15957, 16524, 17901, 20094, 21276, 23049, 23868, 30141, 30732, 31914, 35802, 40188, 43537, 46098, 47871, 53703, 60282, 63828, 69147, 71604, 87074, 90423, 92196, 95742, 107406, 120564, 130611, 138294, 174148, 180846, 191484, 207441, 214812, 261222, 271269, 276588, 361692, 391833, 414882, 522444, 542538, 622323, 783666, 813807, 829764, 1085076, 1175499, 1244646, 1567332, 1627614, 2350998, 2489292, 3255228, 3526497, 4701996, 7052994, 10579491, 14105988, 21158982, 42317964]

約数ペア:

[(1, 42317964), (2, 21158982), (3, 14105988), (4, 10579491), (6, 7052994), (9, 4701996), (12, 3526497), (13, 3255228), (17, 2489292), (18, 2350998), (26, 1627614), (27, 1567332), (34, 1244646), (36, 1175499), (39, 1085076), (51, 829764), (52, 813807), (54, 783666), (68, 622323), (78, 542538), (81, 522444), (102, 414882), (108, 391833), (117, 361692), (153, 276588), (156, 271269), (162, 261222), (197, 214812), (204, 207441), (221, 191484), (234, 180846), (243, 174148), (306, 138294), (324, 130611), (351, 120564), (394, 107406), (442, 95742), (459, 92196), (468, 90423), (486, 87074), (591, 71604), (612, 69147), (663, 63828), (702, 60282), (788, 53703), (884, 47871), (918, 46098), (972, 43537), (1053, 40188), (1182, 35802), (1326, 31914), (1377, 30732), (1404, 30141), (1773, 23868), (1836, 23049), (1989, 21276), (2106, 20094), (2364, 17901), (2561, 16524), (2652, 15957), (2754, 15366), (3159, 13396), (3349, 12636), (3546, 11934), (3978, 10638), (4131, 10244), (4212, 10047), (5122, 8262), (5319, 7956), (5508, 7683), (5967, 7092), (6318, 6698)]