2018051724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{118681}}^1$

素因数の和:118810

約数の個数: 48

約数和(自身を含む): 5117567840

約数和(自身を除く): 3099516116

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 109, 156, 218, 327, 436, 654, 1308, 1417, 2834, 4251, 5668, 8502, 17004, 118681, 237362, 356043, 474724, 712086, 1424172, 1542853, 3085706, 4628559, 6171412, 9257118, 12936229, 18514236, 25872458, 38808687, 51744916, 77617374, 155234748, 168170977, 336341954, 504512931, 672683908, 1009025862, 2018051724]

約数ペア:

[(1, 2018051724), (2, 1009025862), (3, 672683908), (4, 504512931), (6, 336341954), (12, 168170977), (13, 155234748), (26, 77617374), (39, 51744916), (52, 38808687), (78, 25872458), (109, 18514236), (156, 12936229), (218, 9257118), (327, 6171412), (436, 4628559), (654, 3085706), (1308, 1542853), (1417, 1424172), (2834, 712086), (4251, 474724), (5668, 356043), (8502, 237362), (17004, 118681)]