3991734

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{2549}}^1$

素因数の和:2589

約数の個数: 32

約数和(自身を含む): 9180000

約数和(自身を除く): 5188266

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 2549, 5098, 7647, 15294, 22941, 45882, 68823, 73921, 137646, 147842, 221763, 443526, 665289, 1330578, 1995867, 3991734]

約数ペア:

[(1, 3991734), (2, 1995867), (3, 1330578), (6, 665289), (9, 443526), (18, 221763), (27, 147842), (29, 137646), (54, 73921), (58, 68823), (87, 45882), (174, 22941), (261, 15294), (522, 7647), (783, 5098), (1566, 2549)]