19714824

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{3299}}^1$

素因数の和:3394

約数の個数: 48

約数和(自身を含む): 54054000

約数和(自身を除く): 34339176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 3299, 5976, 6598, 9897, 13196, 19794, 26392, 29691, 39588, 59382, 79176, 118764, 237528, 273817, 547634, 821451, 1095268, 1642902, 2190536, 2464353, 3285804, 4928706, 6571608, 9857412, 19714824]

約数ペア:

[(1, 19714824), (2, 9857412), (3, 6571608), (4, 4928706), (6, 3285804), (8, 2464353), (9, 2190536), (12, 1642902), (18, 1095268), (24, 821451), (36, 547634), (72, 273817), (83, 237528), (166, 118764), (249, 79176), (332, 59382), (498, 39588), (664, 29691), (747, 26392), (996, 19794), (1494, 13196), (1992, 9897), (2988, 6598), (3299, 5976)]