18392688

素因数分解:

$2^4\times 3^2\times {\mathrm{127727}}^1$

素因数の和:127741

約数の個数: 30

約数和(自身を含む): 51474384

約数和(自身を除く): 33081696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 127727, 255454, 383181, 510908, 766362, 1021816, 1149543, 1532724, 2043632, 2299086, 3065448, 4598172, 6130896, 9196344, 18392688]

約数ペア:

[(1, 18392688), (2, 9196344), (3, 6130896), (4, 4598172), (6, 3065448), (8, 2299086), (9, 2043632), (12, 1532724), (16, 1149543), (18, 1021816), (24, 766362), (36, 510908), (48, 383181), (72, 255454), (144, 127727)]