2556202284

素因数分解:

$2^2\times 3^2\times {\mathrm{71005619}}^1$

素因数の和:71005629

約数の個数: 18

約数和(自身を含む): 6461511420

約数和(自身を除く): 3905309136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71005619, 142011238, 213016857, 284022476, 426033714, 639050571, 852067428, 1278101142, 2556202284]

約数ペア:

[(1, 2556202284), (2, 1278101142), (3, 852067428), (4, 639050571), (6, 426033714), (9, 284022476), (12, 213016857), (18, 142011238), (36, 71005619)]