9946754638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1\times {\mathrm{13711}}^1$

素因数の和:14872

約数の個数: 32

約数和(自身を含む): 16645271040

約数和(自身を除く): 6698516402

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 1123, 2246, 13711, 19091, 21337, 27422, 38182, 42674, 233087, 260509, 362729, 466174, 521018, 725458, 4428653, 8857306, 15397453, 30794906, 261756701, 292551607, 523513402, 585103214, 4973377319, 9946754638]

約数ペア:

[(1, 9946754638), (2, 4973377319), (17, 585103214), (19, 523513402), (34, 292551607), (38, 261756701), (323, 30794906), (646, 15397453), (1123, 8857306), (2246, 4428653), (13711, 725458), (19091, 521018), (21337, 466174), (27422, 362729), (38182, 260509), (42674, 233087)]