18099972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{45707}}^1$

素因数の和:45728

約数の個数: 36

約数和(自身を含む): 49913136

約数和(自身を除く): 31813164

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 45707, 91414, 137121, 182828, 274242, 411363, 502777, 548484, 822726, 1005554, 1508331, 1645452, 2011108, 3016662, 4524993, 6033324, 9049986, 18099972]

約数ペア:

[(1, 18099972), (2, 9049986), (3, 6033324), (4, 4524993), (6, 3016662), (9, 2011108), (11, 1645452), (12, 1508331), (18, 1005554), (22, 822726), (33, 548484), (36, 502777), (44, 411363), (66, 274242), (99, 182828), (132, 137121), (198, 91414), (396, 45707)]