12718566

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{33647}}^1$

素因数の和:33665

約数の個数: 32

約数和(自身を含む): 32302080

約数和(自身を除く): 19583514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 33647, 67294, 100941, 201882, 235529, 302823, 471058, 605646, 706587, 908469, 1413174, 1816938, 2119761, 4239522, 6359283, 12718566]

約数ペア:

[(1, 12718566), (2, 6359283), (3, 4239522), (6, 2119761), (7, 1816938), (9, 1413174), (14, 908469), (18, 706587), (21, 605646), (27, 471058), (42, 302823), (54, 235529), (63, 201882), (126, 100941), (189, 67294), (378, 33647)]