31973436

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:591

約数の個数: 72

約数和(自身を含む): 88792704

約数和(自身を除く): 56819268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 263, 307, 396, 526, 614, 789, 921, 1052, 1228, 1578, 1842, 2367, 2763, 2893, 3156, 3377, 3684, 4734, 5526, 5786, 6754, 8679, 9468, 10131, 11052, 11572, 13508, 17358, 20262, 26037, 30393, 34716, 40524, 52074, 60786, 80741, 104148, 121572, 161482, 242223, 322964, 484446, 726669, 888151, 968892, 1453338, 1776302, 2664453, 2906676, 3552604, 5328906, 7993359, 10657812, 15986718, 31973436]

約数ペア:

[(1, 31973436), (2, 15986718), (3, 10657812), (4, 7993359), (6, 5328906), (9, 3552604), (11, 2906676), (12, 2664453), (18, 1776302), (22, 1453338), (33, 968892), (36, 888151), (44, 726669), (66, 484446), (99, 322964), (132, 242223), (198, 161482), (263, 121572), (307, 104148), (396, 80741), (526, 60786), (614, 52074), (789, 40524), (921, 34716), (1052, 30393), (1228, 26037), (1578, 20262), (1842, 17358), (2367, 13508), (2763, 11572), (2893, 11052), (3156, 10131), (3377, 9468), (3684, 8679), (4734, 6754), (5526, 5786)]