9157428

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{12113}}^1$

素因数の和:12133

約数の個数: 48

約数和(自身を含む): 27135360

約数和(自身を除く): 17977932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 12113, 24226, 36339, 48452, 72678, 84791, 109017, 145356, 169582, 218034, 254373, 327051, 339164, 436068, 508746, 654102, 763119, 1017492, 1308204, 1526238, 2289357, 3052476, 4578714, 9157428]

約数ペア:

[(1, 9157428), (2, 4578714), (3, 3052476), (4, 2289357), (6, 1526238), (7, 1308204), (9, 1017492), (12, 763119), (14, 654102), (18, 508746), (21, 436068), (27, 339164), (28, 327051), (36, 254373), (42, 218034), (54, 169582), (63, 145356), (84, 109017), (108, 84791), (126, 72678), (189, 48452), (252, 36339), (378, 24226), (756, 12113)]