18340128

素因数分解:

$2^5\times 3^3\times {\mathrm{21227}}^1$

素因数の和:21246

約数の個数: 48

約数和(自身を含む): 53494560

約数和(自身を除く): 35154432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 21227, 42454, 63681, 84908, 127362, 169816, 191043, 254724, 339632, 382086, 509448, 573129, 679264, 764172, 1018896, 1146258, 1528344, 2037792, 2292516, 3056688, 4585032, 6113376, 9170064, 18340128]

約数ペア:

[(1, 18340128), (2, 9170064), (3, 6113376), (4, 4585032), (6, 3056688), (8, 2292516), (9, 2037792), (12, 1528344), (16, 1146258), (18, 1018896), (24, 764172), (27, 679264), (32, 573129), (36, 509448), (48, 382086), (54, 339632), (72, 254724), (96, 191043), (108, 169816), (144, 127362), (216, 84908), (288, 63681), (432, 42454), (864, 21227)]