13630722

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:743

約数の個数: 48

約数和(自身を含む): 32208192

約数和(自身を除く): 18577470

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 426, 497, 653, 994, 1306, 1491, 1959, 2982, 3479, 3918, 4571, 6958, 9142, 10437, 13713, 20874, 27426, 31997, 46363, 63994, 92726, 95991, 139089, 191982, 278178, 324541, 649082, 973623, 1947246, 2271787, 4543574, 6815361, 13630722]

約数ペア:

[(1, 13630722), (2, 6815361), (3, 4543574), (6, 2271787), (7, 1947246), (14, 973623), (21, 649082), (42, 324541), (49, 278178), (71, 191982), (98, 139089), (142, 95991), (147, 92726), (213, 63994), (294, 46363), (426, 31997), (497, 27426), (653, 20874), (994, 13713), (1306, 10437), (1491, 9142), (1959, 6958), (2982, 4571), (3479, 3918)]