29442138

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 66852864

約数和(自身を除く): 37410726

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 71, 103, 122, 142, 183, 206, 213, 309, 366, 426, 618, 671, 781, 1133, 1342, 1562, 2013, 2266, 2343, 3399, 4026, 4331, 4686, 6283, 6798, 7313, 8662, 12566, 12993, 14626, 18849, 21939, 25986, 37698, 43878, 47641, 69113, 80443, 95282, 138226, 142923, 160886, 207339, 241329, 285846, 414678, 446093, 482658, 892186, 1338279, 2676558, 4907023, 9814046, 14721069, 29442138]

約数ペア:

[(1, 29442138), (2, 14721069), (3, 9814046), (6, 4907023), (11, 2676558), (22, 1338279), (33, 892186), (61, 482658), (66, 446093), (71, 414678), (103, 285846), (122, 241329), (142, 207339), (183, 160886), (206, 142923), (213, 138226), (309, 95282), (366, 80443), (426, 69113), (618, 47641), (671, 43878), (781, 37698), (1133, 25986), (1342, 21939), (1562, 18849), (2013, 14626), (2266, 12993), (2343, 12566), (3399, 8662), (4026, 7313), (4331, 6798), (4686, 6283)]