13782978

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 32864832

約数和(自身を除く): 19081854

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 151, 198, 302, 453, 461, 906, 922, 1359, 1383, 1661, 2718, 2766, 3322, 4149, 4983, 5071, 8298, 9966, 10142, 14949, 15213, 29898, 30426, 45639, 69611, 91278, 139222, 208833, 417666, 626499, 765721, 1252998, 1531442, 2297163, 4594326, 6891489, 13782978]

約数ペア:

[(1, 13782978), (2, 6891489), (3, 4594326), (6, 2297163), (9, 1531442), (11, 1252998), (18, 765721), (22, 626499), (33, 417666), (66, 208833), (99, 139222), (151, 91278), (198, 69611), (302, 45639), (453, 30426), (461, 29898), (906, 15213), (922, 14949), (1359, 10142), (1383, 9966), (1661, 8298), (2718, 5071), (2766, 4983), (3322, 4149)]