15511338

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^2\times {\mathrm{181}}^1$

素因数の和:241

約数の個数: 60

約数和(自身を含む): 36534498

約数和(自身を除く): 21023160

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 181, 207, 362, 414, 529, 543, 621, 1058, 1086, 1242, 1587, 1629, 1863, 3174, 3258, 3726, 4163, 4761, 4887, 8326, 9522, 9774, 12489, 14283, 14661, 24978, 28566, 29322, 37467, 42849, 74934, 85698, 95749, 112401, 191498, 224802, 287247, 337203, 574494, 674406, 861741, 1723482, 2585223, 5170446, 7755669, 15511338]

約数ペア:

[(1, 15511338), (2, 7755669), (3, 5170446), (6, 2585223), (9, 1723482), (18, 861741), (23, 674406), (27, 574494), (46, 337203), (54, 287247), (69, 224802), (81, 191498), (138, 112401), (162, 95749), (181, 85698), (207, 74934), (362, 42849), (414, 37467), (529, 29322), (543, 28566), (621, 24978), (1058, 14661), (1086, 14283), (1242, 12489), (1587, 9774), (1629, 9522), (1863, 8326), (3174, 4887), (3258, 4761), (3726, 4163)]