66571218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31079}}^1$

素因数の和:31111

約数の個数: 48

約数和(自身を含む): 174545280

約数和(自身を除く): 107974062

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, 31079, 62158, 93237, 186474, 217553, 279711, 435106, 528343, 559422, 652659, 1056686, 1305318, 1585029, 1957977, 3170058, 3698401, 3915954, 4755087, 7396802, 9510174, 11095203, 22190406, 33285609, 66571218]

約数ペア:

[(1, 66571218), (2, 33285609), (3, 22190406), (6, 11095203), (7, 9510174), (9, 7396802), (14, 4755087), (17, 3915954), (18, 3698401), (21, 3170058), (34, 1957977), (42, 1585029), (51, 1305318), (63, 1056686), (102, 652659), (119, 559422), (126, 528343), (153, 435106), (238, 279711), (306, 217553), (357, 186474), (714, 93237), (1071, 62158), (2142, 31079)]