42267918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{479}}^1$

素因数の和:693

約数の個数: 64

約数和(自身を含む): 106168320

約数和(自身を除く): 63900402

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 191, 231, 382, 462, 479, 573, 958, 1146, 1337, 1437, 2101, 2674, 2874, 3353, 4011, 4202, 5269, 6303, 6706, 8022, 10059, 10538, 12606, 14707, 15807, 20118, 29414, 31614, 36883, 44121, 73766, 88242, 91489, 110649, 182978, 221298, 274467, 548934, 640423, 1006379, 1280846, 1921269, 2012758, 3019137, 3842538, 6038274, 7044653, 14089306, 21133959, 42267918]

約数ペア:

[(1, 42267918), (2, 21133959), (3, 14089306), (6, 7044653), (7, 6038274), (11, 3842538), (14, 3019137), (21, 2012758), (22, 1921269), (33, 1280846), (42, 1006379), (66, 640423), (77, 548934), (154, 274467), (191, 221298), (231, 182978), (382, 110649), (462, 91489), (479, 88242), (573, 73766), (958, 44121), (1146, 36883), (1337, 31614), (1437, 29414), (2101, 20118), (2674, 15807), (2874, 14707), (3353, 12606), (4011, 10538), (4202, 10059), (5269, 8022), (6303, 6706)]