42084918

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 94848000

約数和(自身を除く): 52763082

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 199, 279, 379, 398, 558, 597, 758, 1137, 1194, 1791, 2274, 3411, 3582, 6169, 6822, 11749, 12338, 18507, 23498, 35247, 37014, 55521, 70494, 75421, 105741, 111042, 150842, 211482, 226263, 452526, 678789, 1357578, 2338051, 4676102, 7014153, 14028306, 21042459, 42084918]

約数ペア:

[(1, 42084918), (2, 21042459), (3, 14028306), (6, 7014153), (9, 4676102), (18, 2338051), (31, 1357578), (62, 678789), (93, 452526), (186, 226263), (199, 211482), (279, 150842), (379, 111042), (398, 105741), (558, 75421), (597, 70494), (758, 55521), (1137, 37014), (1194, 35247), (1791, 23498), (2274, 18507), (3411, 12338), (3582, 11749), (6169, 6822)]