21749946

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1889}}^1$

素因数の和:2014

約数の個数: 32

約数和(自身を含む): 46267200

約数和(自身を除く): 24517254

約数列:

[1, 2, 3, 6, 19, 38, 57, 101, 114, 202, 303, 606, 1889, 1919, 3778, 3838, 5667, 5757, 11334, 11514, 35891, 71782, 107673, 190789, 215346, 381578, 572367, 1144734, 3624991, 7249982, 10874973, 21749946]

約数ペア:

[(1, 21749946), (2, 10874973), (3, 7249982), (6, 3624991), (19, 1144734), (38, 572367), (57, 381578), (101, 215346), (114, 190789), (202, 107673), (303, 71782), (606, 35891), (1889, 11514), (1919, 11334), (3778, 5757), (3838, 5667)]