40867218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19079}}^1$

素因数の和:19111

約数の個数: 48

約数和(自身を含む): 107153280

約数和(自身を除く): 66286062

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 19079, 38158, 57237, 114474, 133553, 171711, 267106, 324343, 343422, 400659, 648686, 801318, 973029, 1201977, 1946058, 2270401, 2403954, 2919087, 4540802, 5838174, 6811203, 13622406, 20433609, 40867218]

約数ペア:

[(1, 40867218), (2, 20433609), (3, 13622406), (6, 6811203), (7, 5838174), (9, 4540802), (14, 2919087), (17, 2403954), (18, 2270401), (21, 1946058), (34, 1201977), (42, 973029), (51, 801318), (63, 648686), (102, 400659), (119, 343422), (126, 324343), (153, 267106), (238, 171711), (306, 133553), (357, 114474), (714, 57237), (1071, 38158), (2142, 19079)]