216996972

素因数分解:

$2^2\times 3^1\times {\mathrm{293}}^1\times {\mathrm{61717}}^1$

素因数の和:62017

約数の個数: 24

約数和(自身を含む): 508062576

約数和(自身を除く): 291065604

約数列:

[1, 2, 3, 4, 6, 12, 293, 586, 879, 1172, 1758, 3516, 61717, 123434, 185151, 246868, 370302, 740604, 18083081, 36166162, 54249243, 72332324, 108498486, 216996972]

約数ペア:

[(1, 216996972), (2, 108498486), (3, 72332324), (4, 54249243), (6, 36166162), (12, 18083081), (293, 740604), (586, 370302), (879, 246868), (1172, 185151), (1758, 123434), (3516, 61717)]