1821796356

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{8167}}^1$

素因数の和:8844

約数の個数: 48

約数和(自身を含む): 4404839040

約数和(自身を除く): 2583042684

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 641, 1282, 1923, 2564, 3846, 7692, 8167, 16334, 18589, 24501, 32668, 37178, 49002, 55767, 74356, 98004, 111534, 223068, 236843, 473686, 710529, 947372, 1421058, 2842116, 5235047, 10470094, 15705141, 20940188, 31410282, 62820564, 151816363, 303632726, 455449089, 607265452, 910898178, 1821796356]

約数ペア:

[(1, 1821796356), (2, 910898178), (3, 607265452), (4, 455449089), (6, 303632726), (12, 151816363), (29, 62820564), (58, 31410282), (87, 20940188), (116, 15705141), (174, 10470094), (348, 5235047), (641, 2842116), (1282, 1421058), (1923, 947372), (2564, 710529), (3846, 473686), (7692, 236843), (8167, 223068), (16334, 111534), (18589, 98004), (24501, 74356), (32668, 55767), (37178, 49002)]