2017401822

素因数分解:

$2^1\times 3^3\times {\mathrm{457}}^1\times {\mathrm{81749}}^1$

素因数の和:82217

約数の個数: 32

約数和(自身を含む): 4492980000

約数和(自身を除く): 2475578178

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 457, 914, 1371, 2742, 4113, 8226, 12339, 24678, 81749, 163498, 245247, 490494, 735741, 1471482, 2207223, 4414446, 37359293, 74718586, 112077879, 224155758, 336233637, 672467274, 1008700911, 2017401822]

約数ペア:

[(1, 2017401822), (2, 1008700911), (3, 672467274), (6, 336233637), (9, 224155758), (18, 112077879), (27, 74718586), (54, 37359293), (457, 4414446), (914, 2207223), (1371, 1471482), (2742, 735741), (4113, 490494), (8226, 245247), (12339, 163498), (24678, 81749)]