2615274

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{2549}}^1$

素因数の和:2579

約数の個数: 32

約数和(自身を含む): 6120000

約数和(自身を除く): 3504726

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 2549, 5098, 7647, 15294, 22941, 45882, 48431, 68823, 96862, 137646, 145293, 290586, 435879, 871758, 1307637, 2615274]

約数ペア:

[(1, 2615274), (2, 1307637), (3, 871758), (6, 435879), (9, 290586), (18, 145293), (19, 137646), (27, 96862), (38, 68823), (54, 48431), (57, 45882), (114, 22941), (171, 15294), (342, 7647), (513, 5098), (1026, 2549)]