22256676

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2503}}^1$

素因数の和:2545

約数の個数: 72

約数和(自身を含む): 63801920

約数和(自身を除く): 41545244

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2503, 2964, 4446, 5006, 7509, 8892, 10012, 15018, 22527, 30036, 32539, 45054, 47557, 65078, 90108, 95114, 97617, 130156, 142671, 190228, 195234, 285342, 292851, 390468, 428013, 570684, 585702, 618241, 856026, 1171404, 1236482, 1712052, 1854723, 2472964, 3709446, 5564169, 7418892, 11128338, 22256676]

約数ペア:

[(1, 22256676), (2, 11128338), (3, 7418892), (4, 5564169), (6, 3709446), (9, 2472964), (12, 1854723), (13, 1712052), (18, 1236482), (19, 1171404), (26, 856026), (36, 618241), (38, 585702), (39, 570684), (52, 428013), (57, 390468), (76, 292851), (78, 285342), (114, 195234), (117, 190228), (156, 142671), (171, 130156), (228, 97617), (234, 95114), (247, 90108), (342, 65078), (468, 47557), (494, 45054), (684, 32539), (741, 30036), (988, 22527), (1482, 15018), (2223, 10012), (2503, 8892), (2964, 7509), (4446, 5006)]