17967883938

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3665419}}^1$

素因数の和:3665486

約数の個数: 32

約数和(自身を含む): 38706835200

約数和(自身を除く): 20738951262

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 3665419, 7330838, 10996257, 21992514, 69642961, 139285922, 157613017, 208928883, 315226034, 417857766, 472839051, 945678102, 2994647323, 5989294646, 8983941969, 17967883938]

約数ペア:

[(1, 17967883938), (2, 8983941969), (3, 5989294646), (6, 2994647323), (19, 945678102), (38, 472839051), (43, 417857766), (57, 315226034), (86, 208928883), (114, 157613017), (129, 139285922), (258, 69642961), (817, 21992514), (1634, 10996257), (2451, 7330838), (4902, 3665419)]