843642

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{919}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 1987200

約数和(自身を除く): 1143558

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 919, 1838, 2757, 5514, 8271, 15623, 16542, 24813, 31246, 46869, 49626, 93738, 140607, 281214, 421821, 843642]

約数ペア:

[(1, 843642), (2, 421821), (3, 281214), (6, 140607), (9, 93738), (17, 49626), (18, 46869), (27, 31246), (34, 24813), (51, 16542), (54, 15623), (102, 8271), (153, 5514), (306, 2757), (459, 1838), (918, 919)]