21995150982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5839}}^1\times {\mathrm{89689}}^1$

素因数の和:95540

約数の個数: 32

約数和(自身を含む): 50283801600

約数和(自身を除く): 28288650618

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5839, 11678, 17517, 35034, 40873, 81746, 89689, 122619, 179378, 245238, 269067, 538134, 627823, 1255646, 1883469, 3766938, 523694071, 1047388142, 1571082213, 3142164426, 3665858497, 7331716994, 10997575491, 21995150982]

約数ペア:

[(1, 21995150982), (2, 10997575491), (3, 7331716994), (6, 3665858497), (7, 3142164426), (14, 1571082213), (21, 1047388142), (42, 523694071), (5839, 3766938), (11678, 1883469), (17517, 1255646), (35034, 627823), (40873, 538134), (81746, 269067), (89689, 245238), (122619, 179378)]