1900397718

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{5927}}^1$

素因数の和:6361

約数の個数: 48

約数和(自身を含む): 4216942080

約数和(自身を除く): 2316544362

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 379, 423, 758, 846, 1137, 2274, 3411, 5927, 6822, 11854, 17781, 17813, 35562, 35626, 53343, 53439, 106686, 106878, 160317, 278569, 320634, 557138, 835707, 1671414, 2246333, 2507121, 4492666, 5014242, 6738999, 13477998, 20216997, 40433994, 105577651, 211155302, 316732953, 633465906, 950198859, 1900397718]

約数ペア:

[(1, 1900397718), (2, 950198859), (3, 633465906), (6, 316732953), (9, 211155302), (18, 105577651), (47, 40433994), (94, 20216997), (141, 13477998), (282, 6738999), (379, 5014242), (423, 4492666), (758, 2507121), (846, 2246333), (1137, 1671414), (2274, 835707), (3411, 557138), (5927, 320634), (6822, 278569), (11854, 160317), (17781, 106878), (17813, 106686), (35562, 53439), (35626, 53343)]