25481196

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{18149}}^1$

素因数の和:18175

約数の個数: 48

約数和(自身を含む): 71148000

約数和(自身を除く): 45666804

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 18149, 36298, 54447, 72596, 108894, 163341, 217788, 235937, 326682, 471874, 490023, 653364, 707811, 943748, 980046, 1415622, 1960092, 2123433, 2831244, 4246866, 6370299, 8493732, 12740598, 25481196]

約数ペア:

[(1, 25481196), (2, 12740598), (3, 8493732), (4, 6370299), (6, 4246866), (9, 2831244), (12, 2123433), (13, 1960092), (18, 1415622), (26, 980046), (27, 943748), (36, 707811), (39, 653364), (52, 490023), (54, 471874), (78, 326682), (108, 235937), (117, 217788), (156, 163341), (234, 108894), (351, 72596), (468, 54447), (702, 36298), (1404, 18149)]