128047284

素因数分解:

$2^2\times 3^3\times {\mathrm{1185623}}^1$

素因数の和:1185636

約数の個数: 24

約数和(自身を含む): 331974720

約数和(自身を除く): 203927436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1185623, 2371246, 3556869, 4742492, 7113738, 10670607, 14227476, 21341214, 32011821, 42682428, 64023642, 128047284]

約数ペア:

[(1, 128047284), (2, 64023642), (3, 42682428), (4, 32011821), (6, 21341214), (9, 14227476), (12, 10670607), (18, 7113738), (27, 4742492), (36, 3556869), (54, 2371246), (108, 1185623)]