18873186

素因数分解:

$2^1\times 3^1\times {\mathrm{457}}^1\times {\mathrm{6883}}^1$

素因数の和:7345

約数の個数: 16

約数和(自身を含む): 37834464

約数和(自身を除く): 18961278

約数列:

[1, 2, 3, 6, 457, 914, 1371, 2742, 6883, 13766, 20649, 41298, 3145531, 6291062, 9436593, 18873186]

約数ペア:

[(1, 18873186), (2, 9436593), (3, 6291062), (6, 3145531), (457, 41298), (914, 20649), (1371, 13766), (2742, 6883)]