42186984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1663}}^1$

素因数の和:1830

約数の個数: 64

約数和(自身を含む): 121405440

約数和(自身を除く): 79218456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 151, 168, 302, 453, 604, 906, 1057, 1208, 1663, 1812, 2114, 3171, 3326, 3624, 4228, 4989, 6342, 6652, 8456, 9978, 11641, 12684, 13304, 19956, 23282, 25368, 34923, 39912, 46564, 69846, 93128, 139692, 251113, 279384, 502226, 753339, 1004452, 1506678, 1757791, 2008904, 3013356, 3515582, 5273373, 6026712, 7031164, 10546746, 14062328, 21093492, 42186984]

約数ペア:

[(1, 42186984), (2, 21093492), (3, 14062328), (4, 10546746), (6, 7031164), (7, 6026712), (8, 5273373), (12, 3515582), (14, 3013356), (21, 2008904), (24, 1757791), (28, 1506678), (42, 1004452), (56, 753339), (84, 502226), (151, 279384), (168, 251113), (302, 139692), (453, 93128), (604, 69846), (906, 46564), (1057, 39912), (1208, 34923), (1663, 25368), (1812, 23282), (2114, 19956), (3171, 13304), (3326, 12684), (3624, 11641), (4228, 9978), (4989, 8456), (6342, 6652)]