23172732

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 64471680

約数和(自身を除く): 41298948

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 163, 198, 326, 359, 396, 489, 652, 718, 978, 1077, 1436, 1467, 1793, 1956, 2154, 2934, 3231, 3586, 3949, 4308, 5379, 5868, 6462, 7172, 7898, 10758, 11847, 12924, 15796, 16137, 21516, 23694, 32274, 35541, 47388, 58517, 64548, 71082, 117034, 142164, 175551, 234068, 351102, 526653, 643687, 702204, 1053306, 1287374, 1931061, 2106612, 2574748, 3862122, 5793183, 7724244, 11586366, 23172732]

約数ペア:

[(1, 23172732), (2, 11586366), (3, 7724244), (4, 5793183), (6, 3862122), (9, 2574748), (11, 2106612), (12, 1931061), (18, 1287374), (22, 1053306), (33, 702204), (36, 643687), (44, 526653), (66, 351102), (99, 234068), (132, 175551), (163, 142164), (198, 117034), (326, 71082), (359, 64548), (396, 58517), (489, 47388), (652, 35541), (718, 32274), (978, 23694), (1077, 21516), (1436, 16137), (1467, 15796), (1793, 12924), (1956, 11847), (2154, 10758), (2934, 7898), (3231, 7172), (3586, 6462), (3949, 5868), (4308, 5379)]