172971432

素因数分解:

$2^3\times 3^2\times {\mathrm{2402381}}^1$

素因数の和:2402393

約数の個数: 24

約数和(自身を含む): 468464490

約数和(自身を除く): 295493058

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2402381, 4804762, 7207143, 9609524, 14414286, 19219048, 21621429, 28828572, 43242858, 57657144, 86485716, 172971432]

約数ペア:

[(1, 172971432), (2, 86485716), (3, 57657144), (4, 43242858), (6, 28828572), (8, 21621429), (9, 19219048), (12, 14414286), (18, 9609524), (24, 7207143), (36, 4804762), (72, 2402381)]