18419232

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{14759}}^1$

素因数の和:14785

約数の個数: 48

約数和(自身を含む): 52073280

約数和(自身を除く): 33654048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 14759, 29518, 44277, 59036, 88554, 118072, 177108, 191867, 236144, 354216, 383734, 472288, 575601, 708432, 767468, 1151202, 1416864, 1534936, 2302404, 3069872, 4604808, 6139744, 9209616, 18419232]

約数ペア:

[(1, 18419232), (2, 9209616), (3, 6139744), (4, 4604808), (6, 3069872), (8, 2302404), (12, 1534936), (13, 1416864), (16, 1151202), (24, 767468), (26, 708432), (32, 575601), (39, 472288), (48, 383734), (52, 354216), (78, 236144), (96, 191867), (104, 177108), (156, 118072), (208, 88554), (312, 59036), (416, 44277), (624, 29518), (1248, 14759)]