18235590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2243}}^1$

素因数の和:2524

約数の個数: 32

約数和(自身を含む): 43946496

約数和(自身を除く): 25710906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 271, 542, 813, 1355, 1626, 2243, 2710, 4065, 4486, 6729, 8130, 11215, 13458, 22430, 33645, 67290, 607853, 1215706, 1823559, 3039265, 3647118, 6078530, 9117795, 18235590]

約数ペア:

[(1, 18235590), (2, 9117795), (3, 6078530), (5, 3647118), (6, 3039265), (10, 1823559), (15, 1215706), (30, 607853), (271, 67290), (542, 33645), (813, 22430), (1355, 13458), (1626, 11215), (2243, 8130), (2710, 6729), (4065, 4486)]