22917132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{431}}^1$

素因数の和:659

約数の個数: 72

約数和(自身を含む): 66673152

約数和(自身を除く): 43756020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 211, 252, 422, 431, 633, 844, 862, 1266, 1293, 1477, 1724, 1899, 2532, 2586, 2954, 3017, 3798, 3879, 4431, 5172, 5908, 6034, 7596, 7758, 8862, 9051, 12068, 13293, 15516, 17724, 18102, 26586, 27153, 36204, 53172, 54306, 90941, 108612, 181882, 272823, 363764, 545646, 636587, 818469, 1091292, 1273174, 1636938, 1909761, 2546348, 3273876, 3819522, 5729283, 7639044, 11458566, 22917132]

約数ペア:

[(1, 22917132), (2, 11458566), (3, 7639044), (4, 5729283), (6, 3819522), (7, 3273876), (9, 2546348), (12, 1909761), (14, 1636938), (18, 1273174), (21, 1091292), (28, 818469), (36, 636587), (42, 545646), (63, 363764), (84, 272823), (126, 181882), (211, 108612), (252, 90941), (422, 54306), (431, 53172), (633, 36204), (844, 27153), (862, 26586), (1266, 18102), (1293, 17724), (1477, 15516), (1724, 13293), (1899, 12068), (2532, 9051), (2586, 8862), (2954, 7758), (3017, 7596), (3798, 6034), (3879, 5908), (4431, 5172)]