218920344

素因数分解:

$2^3\times 3^1\times {\mathrm{9121681}}^1$

素因数の和:9121690

約数の個数: 16

約数和(自身を含む): 547300920

約数和(自身を除く): 328380576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9121681, 18243362, 27365043, 36486724, 54730086, 72973448, 109460172, 218920344]

約数ペア:

[(1, 218920344), (2, 109460172), (3, 72973448), (4, 54730086), (6, 36486724), (8, 27365043), (12, 18243362), (24, 9121681)]