31666122

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1747}}^1$

素因数の和:1827

約数の個数: 48

約数和(自身を含む): 73625760

約数和(自身を除く): 41959638

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 53, 57, 106, 114, 159, 171, 318, 342, 477, 954, 1007, 1747, 2014, 3021, 3494, 5241, 6042, 9063, 10482, 15723, 18126, 31446, 33193, 66386, 92591, 99579, 185182, 199158, 277773, 298737, 555546, 597474, 833319, 1666638, 1759229, 3518458, 5277687, 10555374, 15833061, 31666122]

約数ペア:

[(1, 31666122), (2, 15833061), (3, 10555374), (6, 5277687), (9, 3518458), (18, 1759229), (19, 1666638), (38, 833319), (53, 597474), (57, 555546), (106, 298737), (114, 277773), (159, 199158), (171, 185182), (318, 99579), (342, 92591), (477, 66386), (954, 33193), (1007, 31446), (1747, 18126), (2014, 15723), (3021, 10482), (3494, 9063), (5241, 6042)]