23168916

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{1663}}^1$

素因数の和:1722

約数の個数: 60

約数和(自身を含む): 62013952

約数和(自身を除く): 38845036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 774, 1161, 1548, 1663, 2322, 3326, 3483, 4644, 4989, 6652, 6966, 9978, 13932, 14967, 19956, 29934, 44901, 59868, 71509, 89802, 134703, 143018, 179604, 214527, 269406, 286036, 429054, 538812, 643581, 858108, 1287162, 1930743, 2574324, 3861486, 5792229, 7722972, 11584458, 23168916]

約数ペア:

[(1, 23168916), (2, 11584458), (3, 7722972), (4, 5792229), (6, 3861486), (9, 2574324), (12, 1930743), (18, 1287162), (27, 858108), (36, 643581), (43, 538812), (54, 429054), (81, 286036), (86, 269406), (108, 214527), (129, 179604), (162, 143018), (172, 134703), (258, 89802), (324, 71509), (387, 59868), (516, 44901), (774, 29934), (1161, 19956), (1548, 14967), (1663, 13932), (2322, 9978), (3326, 6966), (3483, 6652), (4644, 4989)]