1720026

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:116

約数の個数: 96

約数和(自身を含む): 4987008

約数和(自身を除く): 3266982

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 33, 34, 42, 51, 63, 66, 73, 77, 99, 102, 119, 126, 146, 153, 154, 187, 198, 219, 231, 238, 306, 357, 374, 438, 462, 511, 561, 657, 693, 714, 803, 1022, 1071, 1122, 1241, 1309, 1314, 1386, 1533, 1606, 1683, 2142, 2409, 2482, 2618, 3066, 3366, 3723, 3927, 4599, 4818, 5621, 7227, 7446, 7854, 8687, 9198, 11169, 11242, 11781, 13651, 14454, 16863, 17374, 22338, 23562, 26061, 27302, 33726, 40953, 50589, 52122, 78183, 81906, 95557, 101178, 122859, 156366, 191114, 245718, 286671, 573342, 860013, 1720026]

約数ペア:

[(1, 1720026), (2, 860013), (3, 573342), (6, 286671), (7, 245718), (9, 191114), (11, 156366), (14, 122859), (17, 101178), (18, 95557), (21, 81906), (22, 78183), (33, 52122), (34, 50589), (42, 40953), (51, 33726), (63, 27302), (66, 26061), (73, 23562), (77, 22338), (99, 17374), (102, 16863), (119, 14454), (126, 13651), (146, 11781), (153, 11242), (154, 11169), (187, 9198), (198, 8687), (219, 7854), (231, 7446), (238, 7227), (306, 5621), (357, 4818), (374, 4599), (438, 3927), (462, 3723), (511, 3366), (561, 3066), (657, 2618), (693, 2482), (714, 2409), (803, 2142), (1022, 1683), (1071, 1606), (1122, 1533), (1241, 1386), (1309, 1314)]