19908872232

素因数分解:

$2^3\times 3^1\times {\mathrm{18149}}^1\times {\mathrm{45707}}^1$

素因数の和:63865

約数の個数: 32

約数和(自身を含む): 49776012000

約数和(自身を除く): 29867139768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 18149, 36298, 45707, 54447, 72596, 91414, 108894, 137121, 145192, 182828, 217788, 274242, 365656, 435576, 548484, 1096968, 829536343, 1659072686, 2488609029, 3318145372, 4977218058, 6636290744, 9954436116, 19908872232]

約数ペア:

[(1, 19908872232), (2, 9954436116), (3, 6636290744), (4, 4977218058), (6, 3318145372), (8, 2488609029), (12, 1659072686), (24, 829536343), (18149, 1096968), (36298, 548484), (45707, 435576), (54447, 365656), (72596, 274242), (91414, 217788), (108894, 182828), (137121, 145192)]