15708832188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{1621}}^1\times {\mathrm{16481}}^1$

素因数の和:18123

約数の個数: 72

約数和(自身を含む): 42667151184

約数和(自身を除く): 26958318996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 1621, 3242, 4863, 6484, 9726, 11347, 16481, 19452, 22694, 32962, 34041, 45388, 49443, 65924, 68082, 79429, 98886, 115367, 136164, 158858, 197772, 230734, 238287, 317716, 346101, 461468, 476574, 692202, 807569, 953148, 1384404, 1615138, 2422707, 3230276, 4845414, 9690828, 26715701, 53431402, 80147103, 106862804, 160294206, 187009907, 320588412, 374019814, 561029721, 748039628, 1122059442, 1309069349, 2244118884, 2618138698, 3927208047, 5236277396, 7854416094, 15708832188]

約数ペア:

[(1, 15708832188), (2, 7854416094), (3, 5236277396), (4, 3927208047), (6, 2618138698), (7, 2244118884), (12, 1309069349), (14, 1122059442), (21, 748039628), (28, 561029721), (42, 374019814), (49, 320588412), (84, 187009907), (98, 160294206), (147, 106862804), (196, 80147103), (294, 53431402), (588, 26715701), (1621, 9690828), (3242, 4845414), (4863, 3230276), (6484, 2422707), (9726, 1615138), (11347, 1384404), (16481, 953148), (19452, 807569), (22694, 692202), (32962, 476574), (34041, 461468), (45388, 346101), (49443, 317716), (65924, 238287), (68082, 230734), (79429, 197772), (98886, 158858), (115367, 136164)]