247654404

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{82883}}^1$

素因数の和:82976

約数の個数: 36

約数和(自身を含む): 633565296

約数和(自身を除く): 385910892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 82883, 165766, 248649, 331532, 497298, 745947, 994596, 1491894, 2983788, 6879289, 13758578, 20637867, 27517156, 41275734, 61913601, 82551468, 123827202, 247654404]

約数ペア:

[(1, 247654404), (2, 123827202), (3, 82551468), (4, 61913601), (6, 41275734), (9, 27517156), (12, 20637867), (18, 13758578), (36, 6879289), (83, 2983788), (166, 1491894), (249, 994596), (332, 745947), (498, 497298), (747, 331532), (996, 248649), (1494, 165766), (2988, 82883)]