1421208

素因数分解:

$2^3\times 3^2\times {\mathrm{19739}}^1$

素因数の和:19751

約数の個数: 24

約数和(自身を含む): 3849300

約数和(自身を除く): 2428092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 19739, 39478, 59217, 78956, 118434, 157912, 177651, 236868, 355302, 473736, 710604, 1421208]

約数ペア:

[(1, 1421208), (2, 710604), (3, 473736), (4, 355302), (6, 236868), (8, 177651), (9, 157912), (12, 118434), (18, 78956), (24, 59217), (36, 39478), (72, 19739)]