13200606

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:657

約数の個数: 48

約数和(自身を含む): 30296448

約数和(自身を除く): 17095842

約数列:

[1, 2, 3, 6, 9, 18, 31, 41, 62, 82, 93, 123, 186, 246, 279, 369, 558, 577, 738, 1154, 1271, 1731, 2542, 3462, 3813, 5193, 7626, 10386, 11439, 17887, 22878, 23657, 35774, 47314, 53661, 70971, 107322, 141942, 160983, 212913, 321966, 425826, 733367, 1466734, 2200101, 4400202, 6600303, 13200606]

約数ペア:

[(1, 13200606), (2, 6600303), (3, 4400202), (6, 2200101), (9, 1466734), (18, 733367), (31, 425826), (41, 321966), (62, 212913), (82, 160983), (93, 141942), (123, 107322), (186, 70971), (246, 53661), (279, 47314), (369, 35774), (558, 23657), (577, 22878), (738, 17887), (1154, 11439), (1271, 10386), (1731, 7626), (2542, 5193), (3462, 3813)]