22127868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{317}}^1$

素因数の和:611

約数の個数: 72

約数和(自身を含む): 64358112

約数和(自身を除く): 42230244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 277, 317, 554, 634, 831, 951, 1108, 1268, 1662, 1902, 1939, 2219, 2493, 2853, 3324, 3804, 3878, 4438, 4986, 5706, 5817, 6657, 7756, 8876, 9972, 11412, 11634, 13314, 17451, 19971, 23268, 26628, 34902, 39942, 69804, 79884, 87809, 175618, 263427, 351236, 526854, 614663, 790281, 1053708, 1229326, 1580562, 1843989, 2458652, 3161124, 3687978, 5531967, 7375956, 11063934, 22127868]

約数ペア:

[(1, 22127868), (2, 11063934), (3, 7375956), (4, 5531967), (6, 3687978), (7, 3161124), (9, 2458652), (12, 1843989), (14, 1580562), (18, 1229326), (21, 1053708), (28, 790281), (36, 614663), (42, 526854), (63, 351236), (84, 263427), (126, 175618), (252, 87809), (277, 79884), (317, 69804), (554, 39942), (634, 34902), (831, 26628), (951, 23268), (1108, 19971), (1268, 17451), (1662, 13314), (1902, 11634), (1939, 11412), (2219, 9972), (2493, 8876), (2853, 7756), (3324, 6657), (3804, 5817), (3878, 5706), (4438, 4986)]