26122212

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 69189120

約数和(自身を除く): 43066908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 89, 93, 124, 178, 186, 263, 267, 279, 356, 372, 526, 534, 558, 789, 801, 1052, 1068, 1116, 1578, 1602, 2367, 2759, 3156, 3204, 4734, 5518, 8153, 8277, 9468, 11036, 16306, 16554, 23407, 24459, 24831, 32612, 33108, 46814, 48918, 49662, 70221, 73377, 93628, 97836, 99324, 140442, 146754, 210663, 280884, 293508, 421326, 725617, 842652, 1451234, 2176851, 2902468, 4353702, 6530553, 8707404, 13061106, 26122212]

約数ペア:

[(1, 26122212), (2, 13061106), (3, 8707404), (4, 6530553), (6, 4353702), (9, 2902468), (12, 2176851), (18, 1451234), (31, 842652), (36, 725617), (62, 421326), (89, 293508), (93, 280884), (124, 210663), (178, 146754), (186, 140442), (263, 99324), (267, 97836), (279, 93628), (356, 73377), (372, 70221), (526, 49662), (534, 48918), (558, 46814), (789, 33108), (801, 32612), (1052, 24831), (1068, 24459), (1116, 23407), (1578, 16554), (1602, 16306), (2367, 11036), (2759, 9468), (3156, 8277), (3204, 8153), (4734, 5518)]