18600032

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{997}}^1$

素因数の和:1071

約数の個数: 48

約数和(自身を含む): 40742352

約数和(自身を除く): 22142320

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 88, 106, 176, 212, 352, 424, 583, 848, 997, 1166, 1696, 1994, 2332, 3988, 4664, 7976, 9328, 10967, 15952, 18656, 21934, 31904, 43868, 52841, 87736, 105682, 175472, 211364, 350944, 422728, 581251, 845456, 1162502, 1690912, 2325004, 4650008, 9300016, 18600032]

約数ペア:

[(1, 18600032), (2, 9300016), (4, 4650008), (8, 2325004), (11, 1690912), (16, 1162502), (22, 845456), (32, 581251), (44, 422728), (53, 350944), (88, 211364), (106, 175472), (176, 105682), (212, 87736), (352, 52841), (424, 43868), (583, 31904), (848, 21934), (997, 18656), (1166, 15952), (1696, 10967), (1994, 9328), (2332, 7976), (3988, 4664)]