47899998

素因数分解:

$2^1\times 3^4\times {\mathrm{457}}^1\times {\mathrm{647}}^1$

素因数の和:1118

約数の個数: 40

約数和(自身を含む): 107732592

約数和(自身を除く): 59832594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 457, 647, 914, 1294, 1371, 1941, 2742, 3882, 4113, 5823, 8226, 11646, 12339, 17469, 24678, 34938, 37017, 52407, 74034, 104814, 295679, 591358, 887037, 1774074, 2661111, 5322222, 7983333, 15966666, 23949999, 47899998]

約数ペア:

[(1, 47899998), (2, 23949999), (3, 15966666), (6, 7983333), (9, 5322222), (18, 2661111), (27, 1774074), (54, 887037), (81, 591358), (162, 295679), (457, 104814), (647, 74034), (914, 52407), (1294, 37017), (1371, 34938), (1941, 24678), (2742, 17469), (3882, 12339), (4113, 11646), (5823, 8226)]