108451284

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{21467}}^1$

素因数の和:21895

約数の個数: 24

約数和(自身を含む): 253665888

約数和(自身を除く): 145214604

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 5052, 21467, 42934, 64401, 85868, 128802, 257604, 9037607, 18075214, 27112821, 36150428, 54225642, 108451284]

約数ペア:

[(1, 108451284), (2, 54225642), (3, 36150428), (4, 27112821), (6, 18075214), (12, 9037607), (421, 257604), (842, 128802), (1263, 85868), (1684, 64401), (2526, 42934), (5052, 21467)]