8130318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 20113920

約数和(自身を除く): 11983602

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 59, 102, 118, 119, 177, 193, 238, 354, 357, 386, 413, 579, 714, 826, 1003, 1158, 1239, 1351, 2006, 2478, 2702, 3009, 3281, 4053, 6018, 6562, 7021, 8106, 9843, 11387, 14042, 19686, 21063, 22774, 22967, 34161, 42126, 45934, 68322, 68901, 79709, 137802, 159418, 193579, 239127, 387158, 478254, 580737, 1161474, 1355053, 2710106, 4065159, 8130318]

約数ペア:

[(1, 8130318), (2, 4065159), (3, 2710106), (6, 1355053), (7, 1161474), (14, 580737), (17, 478254), (21, 387158), (34, 239127), (42, 193579), (51, 159418), (59, 137802), (102, 79709), (118, 68901), (119, 68322), (177, 45934), (193, 42126), (238, 34161), (354, 22967), (357, 22774), (386, 21063), (413, 19686), (579, 14042), (714, 11387), (826, 9843), (1003, 8106), (1158, 7021), (1239, 6562), (1351, 6018), (2006, 4053), (2478, 3281), (2702, 3009)]