19760147208

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{1946429}}^1$

素因数の和:1946491

約数の個数: 64

約数和(自身を含む): 56057184000

約数和(自身を除く): 36297036792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 376, 423, 564, 846, 1128, 1269, 1692, 2538, 3384, 5076, 10152, 1946429, 3892858, 5839287, 7785716, 11678574, 15571432, 17517861, 23357148, 35035722, 46714296, 52553583, 70071444, 91482163, 105107166, 140142888, 182964326, 210214332, 274446489, 365928652, 420428664, 548892978, 731857304, 823339467, 1097785956, 1646678934, 2195571912, 2470018401, 3293357868, 4940036802, 6586715736, 9880073604, 19760147208]

約数ペア:

[(1, 19760147208), (2, 9880073604), (3, 6586715736), (4, 4940036802), (6, 3293357868), (8, 2470018401), (9, 2195571912), (12, 1646678934), (18, 1097785956), (24, 823339467), (27, 731857304), (36, 548892978), (47, 420428664), (54, 365928652), (72, 274446489), (94, 210214332), (108, 182964326), (141, 140142888), (188, 105107166), (216, 91482163), (282, 70071444), (376, 52553583), (423, 46714296), (564, 35035722), (846, 23357148), (1128, 17517861), (1269, 15571432), (1692, 11678574), (2538, 7785716), (3384, 5839287), (5076, 3892858), (10152, 1946429)]