15852798

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1831}}^1$

素因数の和:1889

約数の個数: 48

約数和(自身を含む): 38010336

約数和(自身を除く): 22157538

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 1831, 2886, 3662, 4329, 5493, 8658, 10986, 16479, 23803, 32958, 47606, 67747, 71409, 135494, 142818, 203241, 214227, 406482, 428454, 609723, 880711, 1219446, 1761422, 2642133, 5284266, 7926399, 15852798]

約数ペア:

[(1, 15852798), (2, 7926399), (3, 5284266), (6, 2642133), (9, 1761422), (13, 1219446), (18, 880711), (26, 609723), (37, 428454), (39, 406482), (74, 214227), (78, 203241), (111, 142818), (117, 135494), (222, 71409), (234, 67747), (333, 47606), (481, 32958), (666, 23803), (962, 16479), (1443, 10986), (1831, 8658), (2886, 5493), (3662, 4329)]