25953606

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{205981}}^1$

素因数の和:205996

約数の個数: 24

約数和(自身を含む): 64266384

約数和(自身を除く): 38312778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 205981, 411962, 617943, 1235886, 1441867, 1853829, 2883734, 3707658, 4325601, 8651202, 12976803, 25953606]

約数ペア:

[(1, 25953606), (2, 12976803), (3, 8651202), (6, 4325601), (7, 3707658), (9, 2883734), (14, 1853829), (18, 1441867), (21, 1235886), (42, 617943), (63, 411962), (126, 205981)]