71390718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{33329}}^1$

素因数の和:33361

約数の個数: 48

約数和(自身を含む): 187181280

約数和(自身を除く): 115790562

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, 33329, 66658, 99987, 199974, 233303, 299961, 466606, 566593, 599922, 699909, 1133186, 1399818, 1699779, 2099727, 3399558, 3966151, 4199454, 5099337, 7932302, 10198674, 11898453, 23796906, 35695359, 71390718]

約数ペア:

[(1, 71390718), (2, 35695359), (3, 23796906), (6, 11898453), (7, 10198674), (9, 7932302), (14, 5099337), (17, 4199454), (18, 3966151), (21, 3399558), (34, 2099727), (42, 1699779), (51, 1399818), (63, 1133186), (102, 699909), (119, 599922), (126, 566593), (153, 466606), (238, 299961), (306, 233303), (357, 199974), (714, 99987), (1071, 66658), (2142, 33329)]