21495336

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{6011}}^1$

素因数の和:6169

約数の個数: 32

約数和(自身を含む): 54108000

約数和(自身を除く): 32612664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 447, 596, 894, 1192, 1788, 3576, 6011, 12022, 18033, 24044, 36066, 48088, 72132, 144264, 895639, 1791278, 2686917, 3582556, 5373834, 7165112, 10747668, 21495336]

約数ペア:

[(1, 21495336), (2, 10747668), (3, 7165112), (4, 5373834), (6, 3582556), (8, 2686917), (12, 1791278), (24, 895639), (149, 144264), (298, 72132), (447, 48088), (596, 36066), (894, 24044), (1192, 18033), (1788, 12022), (3576, 6011)]