997582392

素因数分解:

$2^3\times 3^4\times {\mathrm{1539479}}^1$

素因数の和:1539497

約数の個数: 40

約数和(自身を含む): 2794156200

約数和(自身を除く): 1796573808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1539479, 3078958, 4618437, 6157916, 9236874, 12315832, 13855311, 18473748, 27710622, 36947496, 41565933, 55421244, 83131866, 110842488, 124697799, 166263732, 249395598, 332527464, 498791196, 997582392]

約数ペア:

[(1, 997582392), (2, 498791196), (3, 332527464), (4, 249395598), (6, 166263732), (8, 124697799), (9, 110842488), (12, 83131866), (18, 55421244), (24, 41565933), (27, 36947496), (36, 27710622), (54, 18473748), (72, 13855311), (81, 12315832), (108, 9236874), (162, 6157916), (216, 4618437), (324, 3078958), (648, 1539479)]