2912826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{311}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 6709248

約数和(自身を除く): 3796422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 311, 446, 622, 669, 933, 1338, 1561, 1866, 2177, 3122, 4354, 4683, 6531, 9366, 13062, 69353, 138706, 208059, 416118, 485471, 970942, 1456413, 2912826]

約数ペア:

[(1, 2912826), (2, 1456413), (3, 970942), (6, 485471), (7, 416118), (14, 208059), (21, 138706), (42, 69353), (223, 13062), (311, 9366), (446, 6531), (622, 4683), (669, 4354), (933, 3122), (1338, 2177), (1561, 1866)]