2018632938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{38729}}^1$

素因数の和:38831

約数の個数: 64

約数和(自身を含む): 4952482560

約数和(自身を除く): 2933849622

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 73, 102, 119, 146, 219, 238, 357, 438, 511, 714, 1022, 1241, 1533, 2482, 3066, 3723, 7446, 8687, 17374, 26061, 38729, 52122, 77458, 116187, 232374, 271103, 542206, 658393, 813309, 1316786, 1626618, 1975179, 2827217, 3950358, 4608751, 5654434, 8481651, 9217502, 13826253, 16963302, 19790519, 27652506, 39581038, 48062689, 59371557, 96125378, 118743114, 144188067, 288376134, 336438823, 672877646, 1009316469, 2018632938]

約数ペア:

[(1, 2018632938), (2, 1009316469), (3, 672877646), (6, 336438823), (7, 288376134), (14, 144188067), (17, 118743114), (21, 96125378), (34, 59371557), (42, 48062689), (51, 39581038), (73, 27652506), (102, 19790519), (119, 16963302), (146, 13826253), (219, 9217502), (238, 8481651), (357, 5654434), (438, 4608751), (511, 3950358), (714, 2827217), (1022, 1975179), (1241, 1626618), (1533, 1316786), (2482, 813309), (3066, 658393), (3723, 542206), (7446, 271103), (8687, 232374), (17374, 116187), (26061, 77458), (38729, 52122)]