12622974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 31664640

約数和(自身を除く): 19041666

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 61, 78, 91, 122, 182, 183, 273, 366, 379, 427, 546, 758, 793, 854, 1137, 1281, 1586, 2274, 2379, 2562, 2653, 4758, 4927, 5306, 5551, 7959, 9854, 11102, 14781, 15918, 16653, 23119, 29562, 33306, 34489, 46238, 68978, 69357, 103467, 138714, 161833, 206934, 300547, 323666, 485499, 601094, 901641, 970998, 1803282, 2103829, 4207658, 6311487, 12622974]

約数ペア:

[(1, 12622974), (2, 6311487), (3, 4207658), (6, 2103829), (7, 1803282), (13, 970998), (14, 901641), (21, 601094), (26, 485499), (39, 323666), (42, 300547), (61, 206934), (78, 161833), (91, 138714), (122, 103467), (182, 69357), (183, 68978), (273, 46238), (366, 34489), (379, 33306), (427, 29562), (546, 23119), (758, 16653), (793, 15918), (854, 14781), (1137, 11102), (1281, 9854), (1586, 7959), (2274, 5551), (2379, 5306), (2562, 4927), (2653, 4758)]