18128688

素因数分解:

$2^4\times 3^1\times {\mathrm{377681}}^1$

素因数の和:377692

約数の個数: 20

約数和(自身を含む): 46832568

約数和(自身を除く): 28703880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 377681, 755362, 1133043, 1510724, 2266086, 3021448, 4532172, 6042896, 9064344, 18128688]

約数ペア:

[(1, 18128688), (2, 9064344), (3, 6042896), (4, 4532172), (6, 3021448), (8, 2266086), (12, 1510724), (16, 1133043), (24, 755362), (48, 377681)]