4239018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1979}}^1$

素因数の和:2011

約数の個数: 48

約数和(自身を含む): 11119680

約数和(自身を除く): 6880662

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 1979, 2142, 3958, 5937, 11874, 13853, 17811, 27706, 33643, 35622, 41559, 67286, 83118, 100929, 124677, 201858, 235501, 249354, 302787, 471002, 605574, 706503, 1413006, 2119509, 4239018]

約数ペア:

[(1, 4239018), (2, 2119509), (3, 1413006), (6, 706503), (7, 605574), (9, 471002), (14, 302787), (17, 249354), (18, 235501), (21, 201858), (34, 124677), (42, 100929), (51, 83118), (63, 67286), (102, 41559), (119, 35622), (126, 33643), (153, 27706), (238, 17811), (306, 13853), (357, 11874), (714, 5937), (1071, 3958), (1979, 2142)]