2791962

素因数分解:

$2^1\times 3^3\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 6264000

約数和(自身を除く): 3472038

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 149, 298, 347, 447, 694, 894, 1041, 1341, 2082, 2682, 3123, 4023, 6246, 8046, 9369, 18738, 51703, 103406, 155109, 310218, 465327, 930654, 1395981, 2791962]

約数ペア:

[(1, 2791962), (2, 1395981), (3, 930654), (6, 465327), (9, 310218), (18, 155109), (27, 103406), (54, 51703), (149, 18738), (298, 9369), (347, 8046), (447, 6246), (694, 4023), (894, 3123), (1041, 2682), (1341, 2082)]