22398156

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 62322624

約数和(自身を除く): 39924468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 163, 198, 326, 347, 396, 489, 652, 694, 978, 1041, 1388, 1467, 1793, 1956, 2082, 2934, 3123, 3586, 3817, 4164, 5379, 5868, 6246, 7172, 7634, 10758, 11451, 12492, 15268, 16137, 21516, 22902, 32274, 34353, 45804, 56561, 64548, 68706, 113122, 137412, 169683, 226244, 339366, 509049, 622171, 678732, 1018098, 1244342, 1866513, 2036196, 2488684, 3733026, 5599539, 7466052, 11199078, 22398156]

約数ペア:

[(1, 22398156), (2, 11199078), (3, 7466052), (4, 5599539), (6, 3733026), (9, 2488684), (11, 2036196), (12, 1866513), (18, 1244342), (22, 1018098), (33, 678732), (36, 622171), (44, 509049), (66, 339366), (99, 226244), (132, 169683), (163, 137412), (198, 113122), (326, 68706), (347, 64548), (396, 56561), (489, 45804), (652, 34353), (694, 32274), (978, 22902), (1041, 21516), (1388, 16137), (1467, 15268), (1793, 12492), (1956, 11451), (2082, 10758), (2934, 7634), (3123, 7172), (3586, 6246), (3817, 5868), (4164, 5379)]