18084390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31727}}^1$

素因数の和:31756

約数の個数: 32

約数和(自身を含む): 45688320

約数和(自身を除く): 27603930

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 31727, 63454, 95181, 158635, 190362, 317270, 475905, 602813, 951810, 1205626, 1808439, 3014065, 3616878, 6028130, 9042195, 18084390]

約数ペア:

[(1, 18084390), (2, 9042195), (3, 6028130), (5, 3616878), (6, 3014065), (10, 1808439), (15, 1205626), (19, 951810), (30, 602813), (38, 475905), (57, 317270), (95, 190362), (114, 158635), (190, 95181), (285, 63454), (570, 31727)]