19751526

素因数分解:

$2^1\times 3^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 112

約数和(自身を含む): 50365440

約数和(自身を除く): 30613914

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 31, 38, 46, 54, 57, 62, 69, 81, 93, 114, 138, 162, 171, 186, 207, 243, 279, 342, 414, 437, 486, 513, 558, 589, 621, 713, 729, 837, 874, 1026, 1178, 1242, 1311, 1426, 1458, 1539, 1674, 1767, 1863, 2139, 2511, 2622, 3078, 3534, 3726, 3933, 4278, 4617, 5022, 5301, 5589, 6417, 7533, 7866, 9234, 10602, 11178, 11799, 12834, 13547, 13851, 15066, 15903, 16767, 19251, 22599, 23598, 27094, 27702, 31806, 33534, 35397, 38502, 40641, 45198, 47709, 57753, 70794, 81282, 95418, 106191, 115506, 121923, 143127, 173259, 212382, 243846, 286254, 318573, 346518, 365769, 429381, 519777, 637146, 731538, 858762, 1039554, 1097307, 2194614, 3291921, 6583842, 9875763, 19751526]

約数ペア:

[(1, 19751526), (2, 9875763), (3, 6583842), (6, 3291921), (9, 2194614), (18, 1097307), (19, 1039554), (23, 858762), (27, 731538), (31, 637146), (38, 519777), (46, 429381), (54, 365769), (57, 346518), (62, 318573), (69, 286254), (81, 243846), (93, 212382), (114, 173259), (138, 143127), (162, 121923), (171, 115506), (186, 106191), (207, 95418), (243, 81282), (279, 70794), (342, 57753), (414, 47709), (437, 45198), (486, 40641), (513, 38502), (558, 35397), (589, 33534), (621, 31806), (713, 27702), (729, 27094), (837, 23598), (874, 22599), (1026, 19251), (1178, 16767), (1242, 15903), (1311, 15066), (1426, 13851), (1458, 13547), (1539, 12834), (1674, 11799), (1767, 11178), (1863, 10602), (2139, 9234), (2511, 7866), (2622, 7533), (3078, 6417), (3534, 5589), (3726, 5301), (3933, 5022), (4278, 4617)]