7312998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1439}}^1$

素因数の和:1473

約数の個数: 48

約数和(自身を含む): 18385920

約数和(自身を除く): 11072922

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1439, 1694, 2541, 2878, 4317, 5082, 8634, 10073, 15829, 20146, 30219, 31658, 47487, 60438, 94974, 110803, 174119, 221606, 332409, 348238, 522357, 664818, 1044714, 1218833, 2437666, 3656499, 7312998]

約数ペア:

[(1, 7312998), (2, 3656499), (3, 2437666), (6, 1218833), (7, 1044714), (11, 664818), (14, 522357), (21, 348238), (22, 332409), (33, 221606), (42, 174119), (66, 110803), (77, 94974), (121, 60438), (154, 47487), (231, 31658), (242, 30219), (363, 20146), (462, 15829), (726, 10073), (847, 8634), (1439, 5082), (1694, 4317), (2541, 2878)]