13985226

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 31569408

約数和(自身を除く): 17584182

約数列:

[1, 2, 3, 6, 9, 18, 47, 61, 94, 122, 141, 183, 271, 282, 366, 423, 542, 549, 813, 846, 1098, 1626, 2439, 2867, 4878, 5734, 8601, 12737, 16531, 17202, 25474, 25803, 33062, 38211, 49593, 51606, 76422, 99186, 114633, 148779, 229266, 297558, 776957, 1553914, 2330871, 4661742, 6992613, 13985226]

約数ペア:

[(1, 13985226), (2, 6992613), (3, 4661742), (6, 2330871), (9, 1553914), (18, 776957), (47, 297558), (61, 229266), (94, 148779), (122, 114633), (141, 99186), (183, 76422), (271, 51606), (282, 49593), (366, 38211), (423, 33062), (542, 25803), (549, 25474), (813, 17202), (846, 16531), (1098, 12737), (1626, 8601), (2439, 5734), (2867, 4878)]