39561834

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1033}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 85466304

約数和(自身を除く): 45904470

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 491, 982, 1033, 1473, 2066, 2946, 3099, 6198, 6383, 12766, 13429, 19149, 26858, 38298, 40287, 80574, 507203, 1014406, 1521609, 3043218, 6593639, 13187278, 19780917, 39561834]

約数ペア:

[(1, 39561834), (2, 19780917), (3, 13187278), (6, 6593639), (13, 3043218), (26, 1521609), (39, 1014406), (78, 507203), (491, 80574), (982, 40287), (1033, 38298), (1473, 26858), (2066, 19149), (2946, 13429), (3099, 12766), (6198, 6383)]