22154451

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 36073728

約数和(自身を除く): 13919277

約数列:

[1, 3, 11, 17, 23, 33, 51, 69, 101, 187, 253, 289, 303, 391, 561, 759, 867, 1111, 1173, 1717, 2323, 3179, 3333, 4301, 5151, 6647, 6969, 9537, 12903, 18887, 19941, 25553, 29189, 39491, 56661, 73117, 76659, 87567, 118473, 219351, 321079, 434401, 671347, 963237, 1303203, 2014041, 7384817, 22154451]

約数ペア:

[(1, 22154451), (3, 7384817), (11, 2014041), (17, 1303203), (23, 963237), (33, 671347), (51, 434401), (69, 321079), (101, 219351), (187, 118473), (253, 87567), (289, 76659), (303, 73117), (391, 56661), (561, 39491), (759, 29189), (867, 25553), (1111, 19941), (1173, 18887), (1717, 12903), (2323, 9537), (3179, 6969), (3333, 6647), (4301, 5151)]