42123926

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{7331}}^1$

素因数の和:7376

約数の個数: 24

約数和(自身を含む): 72454824

約数和(自身を除く): 30330898

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 7331, 14662, 95303, 124627, 190606, 249254, 1238939, 1620151, 2477878, 3240302, 21061963, 42123926]

約数ペア:

[(1, 42123926), (2, 21061963), (13, 3240302), (17, 2477878), (26, 1620151), (34, 1238939), (169, 249254), (221, 190606), (338, 124627), (442, 95303), (2873, 14662), (5746, 7331)]