740835198

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1789457}}^1$

素因数の和:1789488

約数の個数: 24

約数和(自身を含む): 1674932688

約数和(自身を除く): 934097490

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 1789457, 3578914, 5368371, 10736742, 16105113, 32210226, 41157511, 82315022, 123472533, 246945066, 370417599, 740835198]

約数ペア:

[(1, 740835198), (2, 370417599), (3, 246945066), (6, 123472533), (9, 82315022), (18, 41157511), (23, 32210226), (46, 16105113), (69, 10736742), (138, 5368371), (207, 3578914), (414, 1789457)]