1988867952

素因数分解:

$2^4\times 3^3\times {\mathrm{4603861}}^1$

素因数の和:4603878

約数の個数: 40

約数和(自身を含む): 5708788880

約数和(自身を除く): 3719920928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 4603861, 9207722, 13811583, 18415444, 27623166, 36830888, 41434749, 55246332, 73661776, 82869498, 110492664, 124304247, 165738996, 220985328, 248608494, 331477992, 497216988, 662955984, 994433976, 1988867952]

約数ペア:

[(1, 1988867952), (2, 994433976), (3, 662955984), (4, 497216988), (6, 331477992), (8, 248608494), (9, 220985328), (12, 165738996), (16, 124304247), (18, 110492664), (24, 82869498), (27, 73661776), (36, 55246332), (48, 41434749), (54, 36830888), (72, 27623166), (108, 18415444), (144, 13811583), (216, 9207722), (432, 4603861)]