2109462462

素因数分解:

$2^1\times 3^2\times {\mathrm{839}}^1\times {\mathrm{139681}}^1$

素因数の和:140528

約数の個数: 24

約数和(自身を含む): 4575982320

約数和(自身を除く): 2466519858

約数列:

[1, 2, 3, 6, 9, 18, 839, 1678, 2517, 5034, 7551, 15102, 139681, 279362, 419043, 838086, 1257129, 2514258, 117192359, 234384718, 351577077, 703154154, 1054731231, 2109462462]

約数ペア:

[(1, 2109462462), (2, 1054731231), (3, 703154154), (6, 351577077), (9, 234384718), (18, 117192359), (839, 2514258), (1678, 1257129), (2517, 838086), (5034, 419043), (7551, 279362), (15102, 139681)]