12508818

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 29395584

約数和(自身を除く): 16886766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 157, 271, 294, 314, 471, 542, 813, 942, 1099, 1626, 1897, 2198, 3297, 3794, 5691, 6594, 7693, 11382, 13279, 15386, 23079, 26558, 39837, 42547, 46158, 79674, 85094, 127641, 255282, 297829, 595658, 893487, 1786974, 2084803, 4169606, 6254409, 12508818]

約数ペア:

[(1, 12508818), (2, 6254409), (3, 4169606), (6, 2084803), (7, 1786974), (14, 893487), (21, 595658), (42, 297829), (49, 255282), (98, 127641), (147, 85094), (157, 79674), (271, 46158), (294, 42547), (314, 39837), (471, 26558), (542, 23079), (813, 15386), (942, 13279), (1099, 11382), (1626, 7693), (1897, 6594), (2198, 5691), (3297, 3794)]