90878046

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{309109}}^1$

素因数の和:309128

約数の個数: 24

約数和(自身を含む): 211431240

約数和(自身を除く): 120553194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 309109, 618218, 927327, 1854654, 2163763, 4327526, 6491289, 12982578, 15146341, 30292682, 45439023, 90878046]

約数ペア:

[(1, 90878046), (2, 45439023), (3, 30292682), (6, 15146341), (7, 12982578), (14, 6491289), (21, 4327526), (42, 2163763), (49, 1854654), (98, 927327), (147, 618218), (294, 309109)]