31279482

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{133673}}^1$

素因数の和:133694

約数の個数: 24

約数和(自身を含む): 72986004

約数和(自身を除く): 41706522

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 133673, 267346, 401019, 802038, 1203057, 1737749, 2406114, 3475498, 5213247, 10426494, 15639741, 31279482]

約数ペア:

[(1, 31279482), (2, 15639741), (3, 10426494), (6, 5213247), (9, 3475498), (13, 2406114), (18, 1737749), (26, 1203057), (39, 802038), (78, 401019), (117, 267346), (234, 133673)]