11816142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 26281728

約数和(自身を除く): 14465586

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 169, 258, 271, 338, 507, 542, 559, 813, 1014, 1118, 1626, 1677, 3354, 3523, 7046, 7267, 10569, 11653, 14534, 21138, 21801, 23306, 34959, 43602, 45799, 69918, 91598, 137397, 151489, 274794, 302978, 454467, 908934, 1969357, 3938714, 5908071, 11816142]

約数ペア:

[(1, 11816142), (2, 5908071), (3, 3938714), (6, 1969357), (13, 908934), (26, 454467), (39, 302978), (43, 274794), (78, 151489), (86, 137397), (129, 91598), (169, 69918), (258, 45799), (271, 43602), (338, 34959), (507, 23306), (542, 21801), (559, 21138), (813, 14534), (1014, 11653), (1118, 10569), (1626, 7267), (1677, 7046), (3354, 3523)]