39402444

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 94348800

約数和(自身を除く): 54946356

約数列:

[1, 2, 3, 4, 6, 12, 71, 103, 142, 206, 213, 284, 309, 412, 426, 449, 618, 852, 898, 1236, 1347, 1796, 2694, 5388, 7313, 14626, 21939, 29252, 31879, 43878, 46247, 63758, 87756, 92494, 95637, 127516, 138741, 184988, 191274, 277482, 382548, 554964, 3283537, 6567074, 9850611, 13134148, 19701222, 39402444]

約数ペア:

[(1, 39402444), (2, 19701222), (3, 13134148), (4, 9850611), (6, 6567074), (12, 3283537), (71, 554964), (103, 382548), (142, 277482), (206, 191274), (213, 184988), (284, 138741), (309, 127516), (412, 95637), (426, 92494), (449, 87756), (618, 63758), (852, 46247), (898, 43878), (1236, 31879), (1347, 29252), (1796, 21939), (2694, 14626), (5388, 7313)]