18453804

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 44943360

約数和(自身を除く): 26489556

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 113, 124, 186, 226, 339, 372, 439, 452, 678, 878, 1317, 1356, 1756, 2634, 3503, 5268, 7006, 10509, 13609, 14012, 21018, 27218, 40827, 42036, 49607, 54436, 81654, 99214, 148821, 163308, 198428, 297642, 595284, 1537817, 3075634, 4613451, 6151268, 9226902, 18453804]

約数ペア:

[(1, 18453804), (2, 9226902), (3, 6151268), (4, 4613451), (6, 3075634), (12, 1537817), (31, 595284), (62, 297642), (93, 198428), (113, 163308), (124, 148821), (186, 99214), (226, 81654), (339, 54436), (372, 49607), (439, 42036), (452, 40827), (678, 27218), (878, 21018), (1317, 14012), (1356, 13609), (1756, 10509), (2634, 7006), (3503, 5268)]