1815670173008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{40952503}}^1$

素因数の和:40952691

約数の個数: 40

約数和(自身を含む): 3747645546048

約数和(自身を除く): 1931975373040

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 163, 272, 326, 652, 1304, 2608, 2771, 5542, 11084, 22168, 44336, 40952503, 81905006, 163810012, 327620024, 655240048, 696192551, 1392385102, 2784770204, 5569540408, 6675257989, 11139080816, 13350515978, 26701031956, 53402063912, 106804127824, 113479385813, 226958771626, 453917543252, 907835086504, 1815670173008]

約数ペア:

[(1, 1815670173008), (2, 907835086504), (4, 453917543252), (8, 226958771626), (16, 113479385813), (17, 106804127824), (34, 53402063912), (68, 26701031956), (136, 13350515978), (163, 11139080816), (272, 6675257989), (326, 5569540408), (652, 2784770204), (1304, 1392385102), (2608, 696192551), (2771, 655240048), (5542, 327620024), (11084, 163810012), (22168, 81905006), (44336, 40952503)]