513681924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{6115261}}^1$

素因数の和:6115275

約数の個数: 24

約数和(自身を含む): 1369818688

約数和(自身を除く): 856136764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 6115261, 12230522, 18345783, 24461044, 36691566, 42806827, 73383132, 85613654, 128420481, 171227308, 256840962, 513681924]

約数ペア:

[(1, 513681924), (2, 256840962), (3, 171227308), (4, 128420481), (6, 85613654), (7, 73383132), (12, 42806827), (14, 36691566), (21, 24461044), (28, 18345783), (42, 12230522), (84, 6115261)]