977898834

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{7681}}^1$

素因数の和:8343

約数の個数: 48

約数和(自身を含む): 2315293344

約数和(自身を除く): 1337394510

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 643, 1286, 1929, 3858, 5787, 7073, 7681, 11574, 14146, 15362, 21219, 23043, 42438, 46086, 63657, 69129, 84491, 127314, 138258, 168982, 253473, 506946, 760419, 1520838, 4938883, 9877766, 14816649, 29633298, 44449947, 54327713, 88899894, 108655426, 162983139, 325966278, 488949417, 977898834]

約数ペア:

[(1, 977898834), (2, 488949417), (3, 325966278), (6, 162983139), (9, 108655426), (11, 88899894), (18, 54327713), (22, 44449947), (33, 29633298), (66, 14816649), (99, 9877766), (198, 4938883), (643, 1520838), (1286, 760419), (1929, 506946), (3858, 253473), (5787, 168982), (7073, 138258), (7681, 127314), (11574, 84491), (14146, 69129), (15362, 63657), (21219, 46086), (23043, 42438)]