12639672

素因数分解:

$2^3\times 3^3\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 35424000

約数和(自身を除く): 22784328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 163, 216, 326, 359, 489, 652, 718, 978, 1077, 1304, 1436, 1467, 1956, 2154, 2872, 2934, 3231, 3912, 4308, 4401, 5868, 6462, 8616, 8802, 9693, 11736, 12924, 17604, 19386, 25848, 35208, 38772, 58517, 77544, 117034, 175551, 234068, 351102, 468136, 526653, 702204, 1053306, 1404408, 1579959, 2106612, 3159918, 4213224, 6319836, 12639672]

約数ペア:

[(1, 12639672), (2, 6319836), (3, 4213224), (4, 3159918), (6, 2106612), (8, 1579959), (9, 1404408), (12, 1053306), (18, 702204), (24, 526653), (27, 468136), (36, 351102), (54, 234068), (72, 175551), (108, 117034), (163, 77544), (216, 58517), (326, 38772), (359, 35208), (489, 25848), (652, 19386), (718, 17604), (978, 12924), (1077, 11736), (1304, 9693), (1436, 8802), (1467, 8616), (1956, 6462), (2154, 5868), (2872, 4401), (2934, 4308), (3231, 3912)]