11989614

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3137}}^1$

素因数の和:3169

約数の個数: 48

約数和(自身を含む): 30049488

約数和(自身を除く): 18059874

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3137, 3822, 6274, 9411, 18822, 21959, 40781, 43918, 65877, 81562, 122343, 131754, 153713, 244686, 285467, 307426, 461139, 570934, 856401, 922278, 1712802, 1998269, 3996538, 5994807, 11989614]

約数ペア:

[(1, 11989614), (2, 5994807), (3, 3996538), (6, 1998269), (7, 1712802), (13, 922278), (14, 856401), (21, 570934), (26, 461139), (39, 307426), (42, 285467), (49, 244686), (78, 153713), (91, 131754), (98, 122343), (147, 81562), (182, 65877), (273, 43918), (294, 40781), (546, 21959), (637, 18822), (1274, 9411), (1911, 6274), (3137, 3822)]