4221558

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:151

約数の個数: 80

約数和(自身を含む): 10872576

約数和(自身を除く): 6651018

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 81, 99, 103, 138, 162, 198, 206, 207, 253, 297, 309, 414, 506, 594, 618, 621, 759, 891, 927, 1133, 1242, 1518, 1782, 1854, 1863, 2266, 2277, 2369, 2781, 3399, 3726, 4554, 4738, 5562, 6798, 6831, 7107, 8343, 10197, 13662, 14214, 16686, 20394, 20493, 21321, 26059, 30591, 40986, 42642, 52118, 61182, 63963, 78177, 91773, 127926, 156354, 183546, 191889, 234531, 383778, 469062, 703593, 1407186, 2110779, 4221558]

約数ペア:

[(1, 4221558), (2, 2110779), (3, 1407186), (6, 703593), (9, 469062), (11, 383778), (18, 234531), (22, 191889), (23, 183546), (27, 156354), (33, 127926), (46, 91773), (54, 78177), (66, 63963), (69, 61182), (81, 52118), (99, 42642), (103, 40986), (138, 30591), (162, 26059), (198, 21321), (206, 20493), (207, 20394), (253, 16686), (297, 14214), (309, 13662), (414, 10197), (506, 8343), (594, 7107), (618, 6831), (621, 6798), (759, 5562), (891, 4738), (927, 4554), (1133, 3726), (1242, 3399), (1518, 2781), (1782, 2369), (1854, 2277), (1863, 2266)]