26401212

素因数分解:

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

素因数の和:659

約数の個数: 72

約数和(自身を含む): 70691712

約数和(自身を除く): 44290500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 41, 62, 82, 93, 123, 124, 164, 186, 246, 279, 369, 372, 492, 558, 577, 738, 1116, 1154, 1271, 1476, 1731, 2308, 2542, 3462, 3813, 5084, 5193, 6924, 7626, 10386, 11439, 15252, 17887, 20772, 22878, 23657, 35774, 45756, 47314, 53661, 70971, 71548, 94628, 107322, 141942, 160983, 212913, 214644, 283884, 321966, 425826, 643932, 733367, 851652, 1466734, 2200101, 2933468, 4400202, 6600303, 8800404, 13200606, 26401212]

約数ペア:

[(1, 26401212), (2, 13200606), (3, 8800404), (4, 6600303), (6, 4400202), (9, 2933468), (12, 2200101), (18, 1466734), (31, 851652), (36, 733367), (41, 643932), (62, 425826), (82, 321966), (93, 283884), (123, 214644), (124, 212913), (164, 160983), (186, 141942), (246, 107322), (279, 94628), (369, 71548), (372, 70971), (492, 53661), (558, 47314), (577, 45756), (738, 35774), (1116, 23657), (1154, 22878), (1271, 20772), (1476, 17887), (1731, 15252), (2308, 11439), (2542, 10386), (3462, 7626), (3813, 6924), (5084, 5193)]