2021480334

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{527251}}^1$

素因数の和:527333

約数の個数: 32

約数和(自身を含む): 4555457280

約数和(自身を除く): 2533976946

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 527251, 1054502, 1581753, 3163506, 4745259, 9490518, 14235777, 28471554, 37434821, 74869642, 112304463, 224608926, 336913389, 673826778, 1010740167, 2021480334]

約数ペア:

[(1, 2021480334), (2, 1010740167), (3, 673826778), (6, 336913389), (9, 224608926), (18, 112304463), (27, 74869642), (54, 37434821), (71, 28471554), (142, 14235777), (213, 9490518), (426, 4745259), (639, 3163506), (1278, 1581753), (1917, 1054502), (3834, 527251)]