39853986

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5449}}^1$

素因数の和:5530

約数の個数: 32

約数和(自身を含む): 84758400

約数和(自身を除く): 44904414

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3657, 5449, 7314, 10898, 16347, 32694, 125327, 250654, 288797, 375981, 577594, 751962, 866391, 1732782, 6642331, 13284662, 19926993, 39853986]

約数ペア:

[(1, 39853986), (2, 19926993), (3, 13284662), (6, 6642331), (23, 1732782), (46, 866391), (53, 751962), (69, 577594), (106, 375981), (138, 288797), (159, 250654), (318, 125327), (1219, 32694), (2438, 16347), (3657, 10898), (5449, 7314)]