13115106

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 30101760

約数和(自身を除く): 16986654

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 79, 138, 158, 207, 237, 401, 414, 474, 711, 802, 1203, 1422, 1817, 2406, 3609, 3634, 5451, 7218, 9223, 10902, 16353, 18446, 27669, 31679, 32706, 55338, 63358, 83007, 95037, 166014, 190074, 285111, 570222, 728617, 1457234, 2185851, 4371702, 6557553, 13115106]

約数ペア:

[(1, 13115106), (2, 6557553), (3, 4371702), (6, 2185851), (9, 1457234), (18, 728617), (23, 570222), (46, 285111), (69, 190074), (79, 166014), (138, 95037), (158, 83007), (207, 63358), (237, 55338), (401, 32706), (414, 31679), (474, 27669), (711, 18446), (802, 16353), (1203, 10902), (1422, 9223), (1817, 7218), (2406, 5451), (3609, 3634)]