623638206

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{571}}^1\times {\mathrm{1291}}^1$

素因数の和:1917

約数の個数: 48

約数和(自身を含む): 1383452928

約数和(自身を除く): 759814722

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 571, 846, 1142, 1291, 1713, 2582, 3426, 3873, 5139, 7746, 10278, 11619, 23238, 26837, 53674, 60677, 80511, 121354, 161022, 182031, 241533, 364062, 483066, 546093, 737161, 1092186, 1474322, 2211483, 4422966, 6634449, 13268898, 34646567, 69293134, 103939701, 207879402, 311819103, 623638206]

約数ペア:

[(1, 623638206), (2, 311819103), (3, 207879402), (6, 103939701), (9, 69293134), (18, 34646567), (47, 13268898), (94, 6634449), (141, 4422966), (282, 2211483), (423, 1474322), (571, 1092186), (846, 737161), (1142, 546093), (1291, 483066), (1713, 364062), (2582, 241533), (3426, 182031), (3873, 161022), (5139, 121354), (7746, 80511), (10278, 60677), (11619, 53674), (23238, 26837)]