21499032

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47147}}^1$

素因数の和:47175

約数の個数: 32

約数和(自身を含む): 56577600

約数和(自身を除く): 35078568

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 47147, 94294, 141441, 188588, 282882, 377176, 565764, 895793, 1131528, 1791586, 2687379, 3583172, 5374758, 7166344, 10749516, 21499032]

約数ペア:

[(1, 21499032), (2, 10749516), (3, 7166344), (4, 5374758), (6, 3583172), (8, 2687379), (12, 1791586), (19, 1131528), (24, 895793), (38, 565764), (57, 377176), (76, 282882), (114, 188588), (152, 141441), (228, 94294), (456, 47147)]