16112538

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1861}}^1$

素因数の和:1919

約数の個数: 48

約数和(自身を含む): 38632776

約数和(自身を除く): 22520238

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 1861, 2886, 3722, 4329, 5583, 8658, 11166, 16749, 24193, 33498, 48386, 68857, 72579, 137714, 145158, 206571, 217737, 413142, 435474, 619713, 895141, 1239426, 1790282, 2685423, 5370846, 8056269, 16112538]

約数ペア:

[(1, 16112538), (2, 8056269), (3, 5370846), (6, 2685423), (9, 1790282), (13, 1239426), (18, 895141), (26, 619713), (37, 435474), (39, 413142), (74, 217737), (78, 206571), (111, 145158), (117, 137714), (222, 72579), (234, 68857), (333, 48386), (481, 33498), (666, 24193), (962, 16749), (1443, 11166), (1861, 8658), (2886, 5583), (3722, 4329)]