12903732

素因数分解:

$2^2\times 3^3\times {\mathrm{163}}^1\times {\mathrm{733}}^1$

素因数の和:909

約数の個数: 48

約数和(自身を含む): 33705280

約数和(自身を除く): 20801548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 163, 326, 489, 652, 733, 978, 1466, 1467, 1956, 2199, 2932, 2934, 4398, 4401, 5868, 6597, 8796, 8802, 13194, 17604, 19791, 26388, 39582, 79164, 119479, 238958, 358437, 477916, 716874, 1075311, 1433748, 2150622, 3225933, 4301244, 6451866, 12903732]

約数ペア:

[(1, 12903732), (2, 6451866), (3, 4301244), (4, 3225933), (6, 2150622), (9, 1433748), (12, 1075311), (18, 716874), (27, 477916), (36, 358437), (54, 238958), (108, 119479), (163, 79164), (326, 39582), (489, 26388), (652, 19791), (733, 17604), (978, 13194), (1466, 8802), (1467, 8796), (1956, 6597), (2199, 5868), (2932, 4401), (2934, 4398)]