12732318

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{631}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 29577600

約数和(自身を除く): 16845282

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 59, 114, 118, 171, 177, 342, 354, 531, 631, 1062, 1121, 1262, 1893, 2242, 3363, 3786, 5679, 6726, 10089, 11358, 11989, 20178, 23978, 35967, 37229, 71934, 74458, 107901, 111687, 215802, 223374, 335061, 670122, 707351, 1414702, 2122053, 4244106, 6366159, 12732318]

約数ペア:

[(1, 12732318), (2, 6366159), (3, 4244106), (6, 2122053), (9, 1414702), (18, 707351), (19, 670122), (38, 335061), (57, 223374), (59, 215802), (114, 111687), (118, 107901), (171, 74458), (177, 71934), (342, 37229), (354, 35967), (531, 23978), (631, 20178), (1062, 11989), (1121, 11358), (1262, 10089), (1893, 6726), (2242, 5679), (3363, 3786)]