18381982176

素因数分解:

$2^5\times 3^2\times {\mathrm{4363}}^1\times {\mathrm{14629}}^1$

素因数の和:19008

約数の個数: 72

約数和(自身を含む): 52289317080

約数和(自身を除く): 33907334904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 4363, 8726, 13089, 14629, 17452, 26178, 29258, 34904, 39267, 43887, 52356, 58516, 69808, 78534, 87774, 104712, 117032, 131661, 139616, 157068, 175548, 209424, 234064, 263322, 314136, 351096, 418848, 468128, 526644, 628272, 702192, 1053288, 1256544, 1404384, 2106576, 4213152, 63826327, 127652654, 191478981, 255305308, 382957962, 510610616, 574436943, 765915924, 1021221232, 1148873886, 1531831848, 2042442464, 2297747772, 3063663696, 4595495544, 6127327392, 9190991088, 18381982176]

約数ペア:

[(1, 18381982176), (2, 9190991088), (3, 6127327392), (4, 4595495544), (6, 3063663696), (8, 2297747772), (9, 2042442464), (12, 1531831848), (16, 1148873886), (18, 1021221232), (24, 765915924), (32, 574436943), (36, 510610616), (48, 382957962), (72, 255305308), (96, 191478981), (144, 127652654), (288, 63826327), (4363, 4213152), (8726, 2106576), (13089, 1404384), (14629, 1256544), (17452, 1053288), (26178, 702192), (29258, 628272), (34904, 526644), (39267, 468128), (43887, 418848), (52356, 351096), (58516, 314136), (69808, 263322), (78534, 234064), (87774, 209424), (104712, 175548), (117032, 157068), (131661, 139616)]