2756862

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{2687}}^1$

素因数の和:2717

約数の個数: 32

約数和(自身を含む): 6451200

約数和(自身を除く): 3694338

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 2687, 5374, 8061, 16122, 24183, 48366, 51053, 72549, 102106, 145098, 153159, 306318, 459477, 918954, 1378431, 2756862]

約数ペア:

[(1, 2756862), (2, 1378431), (3, 918954), (6, 459477), (9, 306318), (18, 153159), (19, 145098), (27, 102106), (38, 72549), (54, 51053), (57, 48366), (114, 24183), (171, 16122), (342, 8061), (513, 5374), (1026, 2687)]