22253904

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^2$

素因数の和:189

約数の個数: 90

約数和(自身を含む): 65322270

約数和(自身を除く): 43068366

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 73, 87, 116, 144, 146, 174, 219, 232, 261, 292, 348, 438, 464, 522, 584, 657, 696, 876, 1044, 1168, 1314, 1392, 1752, 2088, 2117, 2628, 3504, 4176, 4234, 5256, 5329, 6351, 8468, 10512, 10658, 12702, 15987, 16936, 19053, 21316, 25404, 31974, 33872, 38106, 42632, 47961, 50808, 63948, 76212, 85264, 95922, 101616, 127896, 152424, 154541, 191844, 255792, 304848, 309082, 383688, 463623, 618164, 767376, 927246, 1236328, 1390869, 1854492, 2472656, 2781738, 3708984, 5563476, 7417968, 11126952, 22253904]

約数ペア:

[(1, 22253904), (2, 11126952), (3, 7417968), (4, 5563476), (6, 3708984), (8, 2781738), (9, 2472656), (12, 1854492), (16, 1390869), (18, 1236328), (24, 927246), (29, 767376), (36, 618164), (48, 463623), (58, 383688), (72, 309082), (73, 304848), (87, 255792), (116, 191844), (144, 154541), (146, 152424), (174, 127896), (219, 101616), (232, 95922), (261, 85264), (292, 76212), (348, 63948), (438, 50808), (464, 47961), (522, 42632), (584, 38106), (657, 33872), (696, 31974), (876, 25404), (1044, 21316), (1168, 19053), (1314, 16936), (1392, 15987), (1752, 12702), (2088, 10658), (2117, 10512), (2628, 8468), (3504, 6351), (4176, 5329), (4234, 5256)]