18336612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9491}}^1$

素因数の和:9528

約数の個数: 48

約数和(自身を含む): 51028992

約数和(自身を除く): 32692380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 9491, 18982, 28473, 37964, 56946, 66437, 113892, 132874, 199311, 218293, 265748, 398622, 436586, 654879, 797244, 873172, 1309758, 1528051, 2619516, 3056102, 4584153, 6112204, 9168306, 18336612]

約数ペア:

[(1, 18336612), (2, 9168306), (3, 6112204), (4, 4584153), (6, 3056102), (7, 2619516), (12, 1528051), (14, 1309758), (21, 873172), (23, 797244), (28, 654879), (42, 436586), (46, 398622), (69, 265748), (84, 218293), (92, 199311), (138, 132874), (161, 113892), (276, 66437), (322, 56946), (483, 37964), (644, 28473), (966, 18982), (1932, 9491)]