42494796

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:631

約数の個数: 72

約数和(自身を含む): 112343504

約数和(自身を除く): 69848708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 61, 74, 111, 122, 148, 183, 222, 244, 333, 366, 444, 523, 549, 666, 732, 1046, 1098, 1332, 1569, 2092, 2196, 2257, 3138, 4514, 4707, 6276, 6771, 9028, 9414, 13542, 18828, 19351, 20313, 27084, 31903, 38702, 40626, 58053, 63806, 77404, 81252, 95709, 116106, 127612, 174159, 191418, 232212, 287127, 348318, 382836, 574254, 696636, 1148508, 1180411, 2360822, 3541233, 4721644, 7082466, 10623699, 14164932, 21247398, 42494796]

約数ペア:

[(1, 42494796), (2, 21247398), (3, 14164932), (4, 10623699), (6, 7082466), (9, 4721644), (12, 3541233), (18, 2360822), (36, 1180411), (37, 1148508), (61, 696636), (74, 574254), (111, 382836), (122, 348318), (148, 287127), (183, 232212), (222, 191418), (244, 174159), (333, 127612), (366, 116106), (444, 95709), (523, 81252), (549, 77404), (666, 63806), (732, 58053), (1046, 40626), (1098, 38702), (1332, 31903), (1569, 27084), (2092, 20313), (2196, 19351), (2257, 18828), (3138, 13542), (4514, 9414), (4707, 9028), (6276, 6771)]