18333210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1303}}^1$

素因数の和:1387

約数の個数: 64

約数和(自身を含む): 51075072

約数和(自身を除く): 32741862

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 335, 402, 469, 670, 938, 1005, 1303, 1407, 2010, 2345, 2606, 2814, 3909, 4690, 6515, 7035, 7818, 9121, 13030, 14070, 18242, 19545, 27363, 39090, 45605, 54726, 87301, 91210, 136815, 174602, 261903, 273630, 436505, 523806, 611107, 873010, 1222214, 1309515, 1833321, 2619030, 3055535, 3666642, 6111070, 9166605, 18333210]

約数ペア:

[(1, 18333210), (2, 9166605), (3, 6111070), (5, 3666642), (6, 3055535), (7, 2619030), (10, 1833321), (14, 1309515), (15, 1222214), (21, 873010), (30, 611107), (35, 523806), (42, 436505), (67, 273630), (70, 261903), (105, 174602), (134, 136815), (201, 91210), (210, 87301), (335, 54726), (402, 45605), (469, 39090), (670, 27363), (938, 19545), (1005, 18242), (1303, 14070), (1407, 13030), (2010, 9121), (2345, 7818), (2606, 7035), (2814, 6515), (3909, 4690)]