66628314

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 148228704

約数和(自身を除く): 81600390

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 211, 318, 331, 422, 477, 633, 662, 954, 993, 1266, 1899, 1986, 2979, 3798, 5958, 11183, 17543, 22366, 33549, 35086, 52629, 67098, 69841, 100647, 105258, 139682, 157887, 201294, 209523, 315774, 419046, 628569, 1257138, 3701573, 7403146, 11104719, 22209438, 33314157, 66628314]

約数ペア:

[(1, 66628314), (2, 33314157), (3, 22209438), (6, 11104719), (9, 7403146), (18, 3701573), (53, 1257138), (106, 628569), (159, 419046), (211, 315774), (318, 209523), (331, 201294), (422, 157887), (477, 139682), (633, 105258), (662, 100647), (954, 69841), (993, 67098), (1266, 52629), (1899, 35086), (1986, 33549), (2979, 22366), (3798, 17543), (5958, 11183)]