2658222

素因数分解:

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

素因数の和:122

約数の個数: 72

約数和(自身を含む): 7088016

約数和(自身を除く): 4429794

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 73, 102, 119, 126, 146, 153, 219, 238, 289, 306, 357, 438, 511, 578, 657, 714, 867, 1022, 1071, 1241, 1314, 1533, 1734, 2023, 2142, 2482, 2601, 3066, 3723, 4046, 4599, 5202, 6069, 7446, 8687, 9198, 11169, 12138, 17374, 18207, 21097, 22338, 26061, 36414, 42194, 52122, 63291, 78183, 126582, 147679, 156366, 189873, 295358, 379746, 443037, 886074, 1329111, 2658222]

約数ペア:

[(1, 2658222), (2, 1329111), (3, 886074), (6, 443037), (7, 379746), (9, 295358), (14, 189873), (17, 156366), (18, 147679), (21, 126582), (34, 78183), (42, 63291), (51, 52122), (63, 42194), (73, 36414), (102, 26061), (119, 22338), (126, 21097), (146, 18207), (153, 17374), (219, 12138), (238, 11169), (289, 9198), (306, 8687), (357, 7446), (438, 6069), (511, 5202), (578, 4599), (657, 4046), (714, 3723), (867, 3066), (1022, 2601), (1071, 2482), (1241, 2142), (1314, 2023), (1533, 1734)]