12589902

素因数分解:

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

素因数の和:505

約数の個数: 48

約数和(自身を含む): 29641248

約数和(自身を除く): 17051346

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 173, 234, 311, 346, 519, 622, 933, 1038, 1557, 1866, 2249, 2799, 3114, 4043, 4498, 5598, 6747, 8086, 12129, 13494, 20241, 24258, 36387, 40482, 53803, 72774, 107606, 161409, 322818, 484227, 699439, 968454, 1398878, 2098317, 4196634, 6294951, 12589902]

約数ペア:

[(1, 12589902), (2, 6294951), (3, 4196634), (6, 2098317), (9, 1398878), (13, 968454), (18, 699439), (26, 484227), (39, 322818), (78, 161409), (117, 107606), (173, 72774), (234, 53803), (311, 40482), (346, 36387), (519, 24258), (622, 20241), (933, 13494), (1038, 12129), (1557, 8086), (1866, 6747), (2249, 5598), (2799, 4498), (3114, 4043)]