12089454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 27578880

約数和(自身を除く): 15489426

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 59, 71, 74, 78, 111, 118, 142, 177, 213, 222, 354, 426, 481, 767, 923, 962, 1443, 1534, 1846, 2183, 2301, 2627, 2769, 2886, 4189, 4366, 4602, 5254, 5538, 6549, 7881, 8378, 12567, 13098, 15762, 25134, 28379, 34151, 54457, 56758, 68302, 85137, 102453, 108914, 154993, 163371, 170274, 204906, 309986, 326742, 464979, 929958, 2014909, 4029818, 6044727, 12089454]

約数ペア:

[(1, 12089454), (2, 6044727), (3, 4029818), (6, 2014909), (13, 929958), (26, 464979), (37, 326742), (39, 309986), (59, 204906), (71, 170274), (74, 163371), (78, 154993), (111, 108914), (118, 102453), (142, 85137), (177, 68302), (213, 56758), (222, 54457), (354, 34151), (426, 28379), (481, 25134), (767, 15762), (923, 13098), (962, 12567), (1443, 8378), (1534, 7881), (1846, 6549), (2183, 5538), (2301, 5254), (2627, 4602), (2769, 4366), (2886, 4189)]