61342722

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6857}}^1$

素因数の和:6943

約数の個数: 48

約数和(自身を含む): 154058112

約数和(自身を除く): 92715390

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 6857, 8946, 13714, 20571, 41142, 47999, 61713, 95998, 123426, 143997, 287994, 431991, 486847, 863982, 973694, 1460541, 2921082, 3407929, 4381623, 6815858, 8763246, 10223787, 20447574, 30671361, 61342722]

約数ペア:

[(1, 61342722), (2, 30671361), (3, 20447574), (6, 10223787), (7, 8763246), (9, 6815858), (14, 4381623), (18, 3407929), (21, 2921082), (42, 1460541), (63, 973694), (71, 863982), (126, 486847), (142, 431991), (213, 287994), (426, 143997), (497, 123426), (639, 95998), (994, 61713), (1278, 47999), (1491, 41142), (2982, 20571), (4473, 13714), (6857, 8946)]