17834982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 42024960

約数和(自身を除く): 24189978

約数列:

[1, 2, 3, 6, 11, 22, 23, 31, 33, 46, 62, 66, 69, 93, 138, 186, 253, 341, 379, 506, 682, 713, 758, 759, 1023, 1137, 1426, 1518, 2046, 2139, 2274, 4169, 4278, 7843, 8338, 8717, 11749, 12507, 15686, 17434, 23498, 23529, 25014, 26151, 35247, 47058, 52302, 70494, 95887, 129239, 191774, 258478, 270227, 287661, 387717, 540454, 575322, 775434, 810681, 1621362, 2972497, 5944994, 8917491, 17834982]

約数ペア:

[(1, 17834982), (2, 8917491), (3, 5944994), (6, 2972497), (11, 1621362), (22, 810681), (23, 775434), (31, 575322), (33, 540454), (46, 387717), (62, 287661), (66, 270227), (69, 258478), (93, 191774), (138, 129239), (186, 95887), (253, 70494), (341, 52302), (379, 47058), (506, 35247), (682, 26151), (713, 25014), (758, 23529), (759, 23498), (1023, 17434), (1137, 15686), (1426, 12507), (1518, 11749), (2046, 8717), (2139, 8338), (2274, 7843), (4169, 4278)]