21902064

素因数分解:

$2^4\times 3^1\times {\mathrm{456293}}^1$

素因数の和:456304

約数の個数: 20

約数和(自身を含む): 56580456

約数和(自身を除く): 34678392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 456293, 912586, 1368879, 1825172, 2737758, 3650344, 5475516, 7300688, 10951032, 21902064]

約数ペア:

[(1, 21902064), (2, 10951032), (3, 7300688), (4, 5475516), (6, 3650344), (8, 2737758), (12, 1825172), (16, 1368879), (24, 912586), (48, 456293)]