1880454054

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{137}}^1\times {\mathrm{6337}}^1$

素因数の和:6517

約数の個数: 48

約数和(自身を含む): 3998872368

約数和(自身を除く): 2118418314

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 137, 274, 361, 411, 722, 822, 1083, 2166, 2603, 5206, 6337, 7809, 12674, 15618, 19011, 38022, 49457, 98914, 120403, 148371, 240806, 296742, 361209, 722418, 868169, 1736338, 2287657, 2604507, 4575314, 5209014, 6862971, 13725942, 16495211, 32990422, 49485633, 98971266, 313409009, 626818018, 940227027, 1880454054]

約数ペア:

[(1, 1880454054), (2, 940227027), (3, 626818018), (6, 313409009), (19, 98971266), (38, 49485633), (57, 32990422), (114, 16495211), (137, 13725942), (274, 6862971), (361, 5209014), (411, 4575314), (722, 2604507), (822, 2287657), (1083, 1736338), (2166, 868169), (2603, 722418), (5206, 361209), (6337, 296742), (7809, 240806), (12674, 148371), (15618, 120403), (19011, 98914), (38022, 49457)]