7918806252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{178207}}^1$

素因数の和:178267

約数の個数: 72

約数和(自身を含む): 22074981376

約数和(自身を除く): 14156175124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 529, 644, 966, 1058, 1587, 1932, 2116, 3174, 3703, 6348, 7406, 11109, 14812, 22218, 44436, 178207, 356414, 534621, 712828, 1069242, 1247449, 2138484, 2494898, 3742347, 4098761, 4989796, 7484694, 8197522, 12296283, 14969388, 16395044, 24592566, 28691327, 49185132, 57382654, 86073981, 94271503, 114765308, 172147962, 188543006, 282814509, 344295924, 377086012, 565629018, 659900521, 1131258036, 1319801042, 1979701563, 2639602084, 3959403126, 7918806252]

約数ペア:

[(1, 7918806252), (2, 3959403126), (3, 2639602084), (4, 1979701563), (6, 1319801042), (7, 1131258036), (12, 659900521), (14, 565629018), (21, 377086012), (23, 344295924), (28, 282814509), (42, 188543006), (46, 172147962), (69, 114765308), (84, 94271503), (92, 86073981), (138, 57382654), (161, 49185132), (276, 28691327), (322, 24592566), (483, 16395044), (529, 14969388), (644, 12296283), (966, 8197522), (1058, 7484694), (1587, 4989796), (1932, 4098761), (2116, 3742347), (3174, 2494898), (3703, 2138484), (6348, 1247449), (7406, 1069242), (11109, 712828), (14812, 534621), (22218, 356414), (44436, 178207)]