172647468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{685109}}^1$

素因数の和:685126

約数の個数: 36

約数和(自身を含む): 498760080

約数和(自身を除く): 326112612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 685109, 1370218, 2055327, 2740436, 4110654, 4795763, 6165981, 8221308, 9591526, 12331962, 14387289, 19183052, 24663924, 28774578, 43161867, 57549156, 86323734, 172647468]

約数ペア:

[(1, 172647468), (2, 86323734), (3, 57549156), (4, 43161867), (6, 28774578), (7, 24663924), (9, 19183052), (12, 14387289), (14, 12331962), (18, 9591526), (21, 8221308), (28, 6165981), (36, 4795763), (42, 4110654), (63, 2740436), (84, 2055327), (126, 1370218), (252, 685109)]