1213255806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{31849}}^1$

素因数の和:32768

約数の個数: 32

約数和(自身を含む): 2776300800

約数和(自身を除く): 1563044994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 907, 1814, 2721, 5442, 6349, 12698, 19047, 31849, 38094, 63698, 95547, 191094, 222943, 445886, 668829, 1337658, 28887043, 57774086, 86661129, 173322258, 202209301, 404418602, 606627903, 1213255806]

約数ペア:

[(1, 1213255806), (2, 606627903), (3, 404418602), (6, 202209301), (7, 173322258), (14, 86661129), (21, 57774086), (42, 28887043), (907, 1337658), (1814, 668829), (2721, 445886), (5442, 222943), (6349, 191094), (12698, 95547), (19047, 63698), (31849, 38094)]