21600624

素因数分解:

$2^4\times 3^1\times {\mathrm{619}}^1\times {\mathrm{727}}^1$

素因数の和:1357

約数の個数: 40

約数和(自身を含む): 55968640

約数和(自身を除く): 34368016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 619, 727, 1238, 1454, 1857, 2181, 2476, 2908, 3714, 4362, 4952, 5816, 7428, 8724, 9904, 11632, 14856, 17448, 29712, 34896, 450013, 900026, 1350039, 1800052, 2700078, 3600104, 5400156, 7200208, 10800312, 21600624]

約数ペア:

[(1, 21600624), (2, 10800312), (3, 7200208), (4, 5400156), (6, 3600104), (8, 2700078), (12, 1800052), (16, 1350039), (24, 900026), (48, 450013), (619, 34896), (727, 29712), (1238, 17448), (1454, 14856), (1857, 11632), (2181, 9904), (2476, 8724), (2908, 7428), (3714, 5816), (4362, 4952)]