7453446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:126

約数の個数: 128

約数和(自身を含む): 21482496

約数和(自身を除く): 14029050

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 17, 21, 22, 26, 33, 34, 39, 42, 51, 66, 73, 77, 78, 91, 102, 119, 143, 146, 154, 182, 187, 219, 221, 231, 238, 273, 286, 357, 374, 429, 438, 442, 462, 511, 546, 561, 663, 714, 803, 858, 949, 1001, 1022, 1122, 1241, 1309, 1326, 1533, 1547, 1606, 1898, 2002, 2409, 2431, 2482, 2618, 2847, 3003, 3066, 3094, 3723, 3927, 4641, 4818, 4862, 5621, 5694, 6006, 6643, 7293, 7446, 7854, 8687, 9282, 10439, 11242, 13286, 13651, 14586, 16133, 16863, 17017, 17374, 19929, 20878, 26061, 27302, 31317, 32266, 33726, 34034, 39858, 40953, 48399, 51051, 52122, 62634, 73073, 81906, 95557, 96798, 102102, 112931, 146146, 177463, 191114, 219219, 225862, 286671, 338793, 354926, 438438, 532389, 573342, 677586, 1064778, 1242241, 2484482, 3726723, 7453446]

約数ペア:

[(1, 7453446), (2, 3726723), (3, 2484482), (6, 1242241), (7, 1064778), (11, 677586), (13, 573342), (14, 532389), (17, 438438), (21, 354926), (22, 338793), (26, 286671), (33, 225862), (34, 219219), (39, 191114), (42, 177463), (51, 146146), (66, 112931), (73, 102102), (77, 96798), (78, 95557), (91, 81906), (102, 73073), (119, 62634), (143, 52122), (146, 51051), (154, 48399), (182, 40953), (187, 39858), (219, 34034), (221, 33726), (231, 32266), (238, 31317), (273, 27302), (286, 26061), (357, 20878), (374, 19929), (429, 17374), (438, 17017), (442, 16863), (462, 16133), (511, 14586), (546, 13651), (561, 13286), (663, 11242), (714, 10439), (803, 9282), (858, 8687), (949, 7854), (1001, 7446), (1022, 7293), (1122, 6643), (1241, 6006), (1309, 5694), (1326, 5621), (1533, 4862), (1547, 4818), (1606, 4641), (1898, 3927), (2002, 3723), (2409, 3094), (2431, 3066), (2482, 3003), (2618, 2847)]