18113910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7643}}^1$

素因数の和:7732

約数の個数: 32

約数和(自身を含む): 44029440

約数和(自身を除く): 25915530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 7643, 15286, 22929, 38215, 45858, 76430, 114645, 229290, 603797, 1207594, 1811391, 3018985, 3622782, 6037970, 9056955, 18113910]

約数ペア:

[(1, 18113910), (2, 9056955), (3, 6037970), (5, 3622782), (6, 3018985), (10, 1811391), (15, 1207594), (30, 603797), (79, 229290), (158, 114645), (237, 76430), (395, 45858), (474, 38215), (790, 22929), (1185, 15286), (2370, 7643)]