2005698726

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^2\times {\mathrm{128521}}^1$

素因数の和:128566

約数の個数: 48

約数和(自身を含む): 4734750480

約数和(自身を除く): 2729051754

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 289, 306, 459, 578, 867, 918, 1734, 2601, 5202, 7803, 15606, 128521, 257042, 385563, 771126, 1156689, 2184857, 2313378, 3470067, 4369714, 6554571, 6940134, 13109142, 19663713, 37142569, 39327426, 58991139, 74285138, 111427707, 117982278, 222855414, 334283121, 668566242, 1002849363, 2005698726]

約数ペア:

[(1, 2005698726), (2, 1002849363), (3, 668566242), (6, 334283121), (9, 222855414), (17, 117982278), (18, 111427707), (27, 74285138), (34, 58991139), (51, 39327426), (54, 37142569), (102, 19663713), (153, 13109142), (289, 6940134), (306, 6554571), (459, 4369714), (578, 3470067), (867, 2313378), (918, 2184857), (1734, 1156689), (2601, 771126), (5202, 385563), (7803, 257042), (15606, 128521)]