8393268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 21280896

約数和(自身を除く): 12887628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 173, 311, 346, 519, 622, 692, 933, 1038, 1244, 1866, 2076, 2249, 3732, 4043, 4498, 6747, 8086, 8996, 12129, 13494, 16172, 24258, 26988, 48516, 53803, 107606, 161409, 215212, 322818, 645636, 699439, 1398878, 2098317, 2797756, 4196634, 8393268]

約数ペア:

[(1, 8393268), (2, 4196634), (3, 2797756), (4, 2098317), (6, 1398878), (12, 699439), (13, 645636), (26, 322818), (39, 215212), (52, 161409), (78, 107606), (156, 53803), (173, 48516), (311, 26988), (346, 24258), (519, 16172), (622, 13494), (692, 12129), (933, 8996), (1038, 8086), (1244, 6747), (1866, 4498), (2076, 4043), (2249, 3732)]