12123288

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{1033}}^1$

素因数の和:1208

約数の個数: 48

約数和(自身を含む): 33067320

約数和(自身を除く): 20944032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1033, 1304, 1467, 1956, 2066, 2934, 3099, 3912, 4132, 5868, 6198, 8264, 9297, 11736, 12396, 18594, 24792, 37188, 74376, 168379, 336758, 505137, 673516, 1010274, 1347032, 1515411, 2020548, 3030822, 4041096, 6061644, 12123288]

約数ペア:

[(1, 12123288), (2, 6061644), (3, 4041096), (4, 3030822), (6, 2020548), (8, 1515411), (9, 1347032), (12, 1010274), (18, 673516), (24, 505137), (36, 336758), (72, 168379), (163, 74376), (326, 37188), (489, 24792), (652, 18594), (978, 12396), (1033, 11736), (1304, 9297), (1467, 8264), (1956, 6198), (2066, 5868), (2934, 4132), (3099, 3912)]