20170422

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{21143}}^1$

素因数の和:21204

約数の個数: 24

約数和(自身を含む): 44529264

約数和(自身を除く): 24358842

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 21143, 42286, 63429, 126858, 190287, 380574, 1120579, 2241158, 3361737, 6723474, 10085211, 20170422]

約数ペア:

[(1, 20170422), (2, 10085211), (3, 6723474), (6, 3361737), (9, 2241158), (18, 1120579), (53, 380574), (106, 190287), (159, 126858), (318, 63429), (477, 42286), (954, 21143)]