18262686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12323}}^1$

素因数の和:12360

約数の個数: 32

約数和(自身を含む): 41408640

約数和(自身を除く): 23145954

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 12323, 24646, 36969, 73938, 160199, 234137, 320398, 468274, 480597, 702411, 961194, 1404822, 3043781, 6087562, 9131343, 18262686]

約数ペア:

[(1, 18262686), (2, 9131343), (3, 6087562), (6, 3043781), (13, 1404822), (19, 961194), (26, 702411), (38, 480597), (39, 468274), (57, 320398), (78, 234137), (114, 160199), (247, 73938), (494, 36969), (741, 24646), (1482, 12323)]