42799666

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12377}}^1$

素因数の和:12418

約数の個数: 32

約数和(自身を含む): 83180160

約数和(自身を除く): 40380494

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 12377, 24754, 86639, 160901, 173278, 235163, 321802, 470326, 1126307, 1646141, 2252614, 3057119, 3292282, 6114238, 21399833, 42799666]

約数ペア:

[(1, 42799666), (2, 21399833), (7, 6114238), (13, 3292282), (14, 3057119), (19, 2252614), (26, 1646141), (38, 1126307), (91, 470326), (133, 321802), (182, 235163), (247, 173278), (266, 160901), (494, 86639), (1729, 24754), (3458, 12377)]