2019901158

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{309137}}^1$

素因数の和:309170

約数の個数: 48

約数和(自身を含む): 4933842480

約数和(自身を除く): 2913941322

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 198, 242, 297, 363, 594, 726, 1089, 2178, 3267, 6534, 309137, 618274, 927411, 1854822, 2782233, 3400507, 5564466, 6801014, 8346699, 10201521, 16693398, 20403042, 30604563, 37405577, 61209126, 74811154, 91813689, 112216731, 183627378, 224433462, 336650193, 673300386, 1009950579, 2019901158]

約数ペア:

[(1, 2019901158), (2, 1009950579), (3, 673300386), (6, 336650193), (9, 224433462), (11, 183627378), (18, 112216731), (22, 91813689), (27, 74811154), (33, 61209126), (54, 37405577), (66, 30604563), (99, 20403042), (121, 16693398), (198, 10201521), (242, 8346699), (297, 6801014), (363, 5564466), (594, 3400507), (726, 2782233), (1089, 1854822), (2178, 927411), (3267, 618274), (6534, 309137)]