72037638

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{22111}}^1$

素因数の和:22300

約数の個数: 24

約数和(自身を含む): 156950976

約数和(自身を除く): 84913338

約数列:

[1, 2, 3, 6, 9, 18, 181, 362, 543, 1086, 1629, 3258, 22111, 44222, 66333, 132666, 198999, 397998, 4002091, 8004182, 12006273, 24012546, 36018819, 72037638]

約数ペア:

[(1, 72037638), (2, 36018819), (3, 24012546), (6, 12006273), (9, 8004182), (18, 4002091), (181, 397998), (362, 198999), (543, 132666), (1086, 66333), (1629, 44222), (3258, 22111)]