21667344

素因数分解:

$2^4\times 3^1\times {\mathrm{587}}^1\times {\mathrm{769}}^1$

素因数の和:1367

約数の個数: 40

約数和(自身を含む): 56142240

約数和(自身を除く): 34474896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 587, 769, 1174, 1538, 1761, 2307, 2348, 3076, 3522, 4614, 4696, 6152, 7044, 9228, 9392, 12304, 14088, 18456, 28176, 36912, 451403, 902806, 1354209, 1805612, 2708418, 3611224, 5416836, 7222448, 10833672, 21667344]

約数ペア:

[(1, 21667344), (2, 10833672), (3, 7222448), (4, 5416836), (6, 3611224), (8, 2708418), (12, 1805612), (16, 1354209), (24, 902806), (48, 451403), (587, 36912), (769, 28176), (1174, 18456), (1538, 14088), (1761, 12304), (2307, 9392), (2348, 9228), (3076, 7044), (3522, 6152), (4614, 4696)]