9118998

素因数分解:

$2^1\times 3^2\times 7^4\times {\mathrm{211}}^1$

素因数の和:247

約数の個数: 60

約数和(自身を含む): 23158668

約数和(自身を除く): 14039670

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 211, 294, 343, 422, 441, 633, 686, 882, 1029, 1266, 1477, 1899, 2058, 2401, 2954, 3087, 3798, 4431, 4802, 6174, 7203, 8862, 10339, 13293, 14406, 20678, 21609, 26586, 31017, 43218, 62034, 72373, 93051, 144746, 186102, 217119, 434238, 506611, 651357, 1013222, 1302714, 1519833, 3039666, 4559499, 9118998]

約数ペア:

[(1, 9118998), (2, 4559499), (3, 3039666), (6, 1519833), (7, 1302714), (9, 1013222), (14, 651357), (18, 506611), (21, 434238), (42, 217119), (49, 186102), (63, 144746), (98, 93051), (126, 72373), (147, 62034), (211, 43218), (294, 31017), (343, 26586), (422, 21609), (441, 20678), (633, 14406), (686, 13293), (882, 10339), (1029, 8862), (1266, 7203), (1477, 6174), (1899, 4802), (2058, 4431), (2401, 3798), (2954, 3087)]