9666486

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 23063040

約数和(自身を除く): 13396554

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 43, 46, 54, 69, 86, 129, 138, 181, 207, 258, 362, 387, 414, 543, 621, 774, 989, 1086, 1161, 1242, 1629, 1978, 2322, 2967, 3258, 4163, 4887, 5934, 7783, 8326, 8901, 9774, 12489, 15566, 17802, 23349, 24978, 26703, 37467, 46698, 53406, 70047, 74934, 112401, 140094, 179009, 210141, 224802, 358018, 420282, 537027, 1074054, 1611081, 3222162, 4833243, 9666486]

約数ペア:

[(1, 9666486), (2, 4833243), (3, 3222162), (6, 1611081), (9, 1074054), (18, 537027), (23, 420282), (27, 358018), (43, 224802), (46, 210141), (54, 179009), (69, 140094), (86, 112401), (129, 74934), (138, 70047), (181, 53406), (207, 46698), (258, 37467), (362, 26703), (387, 24978), (414, 23349), (543, 17802), (621, 15566), (774, 12489), (989, 9774), (1086, 8901), (1161, 8326), (1242, 7783), (1629, 5934), (1978, 4887), (2322, 4163), (2967, 3258)]