21972894

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3413}}^1$

素因数の和:3484

約数の個数: 32

約数和(自身を含む): 46703520

約数和(自身を除く): 24730626

約数列:

[1, 2, 3, 6, 29, 37, 58, 74, 87, 111, 174, 222, 1073, 2146, 3219, 3413, 6438, 6826, 10239, 20478, 98977, 126281, 197954, 252562, 296931, 378843, 593862, 757686, 3662149, 7324298, 10986447, 21972894]

約数ペア:

[(1, 21972894), (2, 10986447), (3, 7324298), (6, 3662149), (29, 757686), (37, 593862), (58, 378843), (74, 296931), (87, 252562), (111, 197954), (174, 126281), (222, 98977), (1073, 20478), (2146, 10239), (3219, 6826), (3413, 6438)]