90618486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113557}}^1$

素因数の和:113588

約数の個数: 32

約数和(自身を含む): 218031360

約数和(自身を除く): 127412874

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 113557, 227114, 340671, 681342, 794899, 1589798, 2157583, 2384697, 4315166, 4769394, 6472749, 12945498, 15103081, 30206162, 45309243, 90618486]

約数ペア:

[(1, 90618486), (2, 45309243), (3, 30206162), (6, 15103081), (7, 12945498), (14, 6472749), (19, 4769394), (21, 4315166), (38, 2384697), (42, 2157583), (57, 1589798), (114, 794899), (133, 681342), (266, 340671), (399, 227114), (798, 113557)]