74378538

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{317857}}^1$

素因数の和:317878

約数の個数: 24

約数和(自身を含む): 173550468

約数和(自身を除く): 99171930

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 317857, 635714, 953571, 1907142, 2860713, 4132141, 5721426, 8264282, 12396423, 24792846, 37189269, 74378538]

約数ペア:

[(1, 74378538), (2, 37189269), (3, 24792846), (6, 12396423), (9, 8264282), (13, 5721426), (18, 4132141), (26, 2860713), (39, 1907142), (78, 953571), (117, 635714), (234, 317857)]