18842070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48313}}^1$

素因数の和:48336

約数の個数: 32

約数和(自身を含む): 48700512

約数和(自身を除く): 29858442

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 48313, 96626, 144939, 241565, 289878, 483130, 628069, 724695, 1256138, 1449390, 1884207, 3140345, 3768414, 6280690, 9421035, 18842070]

約数ペア:

[(1, 18842070), (2, 9421035), (3, 6280690), (5, 3768414), (6, 3140345), (10, 1884207), (13, 1449390), (15, 1256138), (26, 724695), (30, 628069), (39, 483130), (65, 289878), (78, 241565), (130, 144939), (195, 96626), (390, 48313)]