12018188

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 26182464

約数和(自身を除く): 14164276

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 137, 182, 241, 274, 364, 482, 548, 959, 964, 1687, 1781, 1918, 3133, 3374, 3562, 3836, 6266, 6748, 7124, 12467, 12532, 21931, 24934, 33017, 43862, 49868, 66034, 87724, 132068, 231119, 429221, 462238, 858442, 924476, 1716884, 3004547, 6009094, 12018188]

約数ペア:

[(1, 12018188), (2, 6009094), (4, 3004547), (7, 1716884), (13, 924476), (14, 858442), (26, 462238), (28, 429221), (52, 231119), (91, 132068), (137, 87724), (182, 66034), (241, 49868), (274, 43862), (364, 33017), (482, 24934), (548, 21931), (959, 12532), (964, 12467), (1687, 7124), (1781, 6748), (1918, 6266), (3133, 3836), (3374, 3562)]