18275026462

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{271}}^1\times {\mathrm{1213}}^1$

素因数の和:1542

約数の個数: 96

約数和(自身を含む): 36233063424

約数和(自身を除く): 17958036962

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 271, 361, 418, 542, 722, 1213, 1463, 1897, 2426, 2527, 2926, 2981, 3794, 3971, 5054, 5149, 5962, 7942, 8491, 10298, 13343, 16982, 20867, 23047, 26686, 27797, 36043, 41734, 46094, 55594, 56639, 72086, 93401, 97831, 113278, 161329, 186802, 195662, 253517, 322658, 328723, 396473, 437893, 507034, 657446, 684817, 792946, 875786, 1076141, 1369634, 1774619, 2152282, 2301061, 3065251, 3549238, 3615953, 4602122, 4816823, 6130502, 6245737, 7231906, 7532987, 9633646, 12491474, 15065974, 25311671, 33717761, 43720159, 50623342, 67435522, 68703107, 87440318, 118669003, 137406214, 237338006, 480921749, 830683021, 961843498, 1305359033, 1661366042, 2610718066, 9137513231, 18275026462]

約数ペア:

[(1, 18275026462), (2, 9137513231), (7, 2610718066), (11, 1661366042), (14, 1305359033), (19, 961843498), (22, 830683021), (38, 480921749), (77, 237338006), (133, 137406214), (154, 118669003), (209, 87440318), (266, 68703107), (271, 67435522), (361, 50623342), (418, 43720159), (542, 33717761), (722, 25311671), (1213, 15065974), (1463, 12491474), (1897, 9633646), (2426, 7532987), (2527, 7231906), (2926, 6245737), (2981, 6130502), (3794, 4816823), (3971, 4602122), (5054, 3615953), (5149, 3549238), (5962, 3065251), (7942, 2301061), (8491, 2152282), (10298, 1774619), (13343, 1369634), (16982, 1076141), (20867, 875786), (23047, 792946), (26686, 684817), (27797, 657446), (36043, 507034), (41734, 437893), (46094, 396473), (55594, 328723), (56639, 322658), (72086, 253517), (93401, 195662), (97831, 186802), (113278, 161329)]