559461726

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{20707}}^1$

素因数の和:20813

約数の個数: 48

約数和(自身を含む): 1292179200

約数和(自身を除く): 732717474

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 79, 114, 158, 171, 237, 342, 474, 711, 1422, 1501, 3002, 4503, 9006, 13509, 20707, 27018, 41414, 62121, 124242, 186363, 372726, 393433, 786866, 1180299, 1635853, 2360598, 3271706, 3540897, 4907559, 7081794, 9815118, 14722677, 29445354, 31081207, 62162414, 93243621, 186487242, 279730863, 559461726]

約数ペア:

[(1, 559461726), (2, 279730863), (3, 186487242), (6, 93243621), (9, 62162414), (18, 31081207), (19, 29445354), (38, 14722677), (57, 9815118), (79, 7081794), (114, 4907559), (158, 3540897), (171, 3271706), (237, 2360598), (342, 1635853), (474, 1180299), (711, 786866), (1422, 393433), (1501, 372726), (3002, 186363), (4503, 124242), (9006, 62121), (13509, 41414), (20707, 27018)]