291213432

素因数分解:

$2^3\times 3^2\times {\mathrm{4044631}}^1$

素因数の和:4044643

約数の個数: 24

約数和(自身を含む): 788703240

約数和(自身を除く): 497489808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4044631, 8089262, 12133893, 16178524, 24267786, 32357048, 36401679, 48535572, 72803358, 97071144, 145606716, 291213432]

約数ペア:

[(1, 291213432), (2, 145606716), (3, 97071144), (4, 72803358), (6, 48535572), (8, 36401679), (9, 32357048), (12, 24267786), (18, 16178524), (24, 12133893), (36, 8089262), (72, 4044631)]