217128264

素因数分解:

$2^3\times 3^1\times {\mathrm{9047011}}^1$

素因数の和:9047020

約数の個数: 16

約数和(自身を含む): 542820720

約数和(自身を除く): 325692456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9047011, 18094022, 27141033, 36188044, 54282066, 72376088, 108564132, 217128264]

約数ペア:

[(1, 217128264), (2, 108564132), (3, 72376088), (4, 54282066), (6, 36188044), (8, 27141033), (12, 18094022), (24, 9047011)]