218934774

素因数分解:

$2^1\times 3^2\times {\mathrm{503}}^1\times {\mathrm{24181}}^1$

素因数の和:24692

約数の個数: 24

約数和(自身を含む): 475321392

約数和(自身を除く): 256386618

約数列:

[1, 2, 3, 6, 9, 18, 503, 1006, 1509, 3018, 4527, 9054, 24181, 48362, 72543, 145086, 217629, 435258, 12163043, 24326086, 36489129, 72978258, 109467387, 218934774]

約数ペア:

[(1, 218934774), (2, 109467387), (3, 72978258), (6, 36489129), (9, 24326086), (18, 12163043), (503, 435258), (1006, 217629), (1509, 145086), (3018, 72543), (4527, 48362), (9054, 24181)]