26972178

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1321}}^1$

素因数の和:1450

約数の個数: 32

約数和(自身を含む): 55968192

約数和(自身を除く): 28996014

約数列:

[1, 2, 3, 6, 41, 82, 83, 123, 166, 246, 249, 498, 1321, 2642, 3403, 3963, 6806, 7926, 10209, 20418, 54161, 108322, 109643, 162483, 219286, 324966, 328929, 657858, 4495363, 8990726, 13486089, 26972178]

約数ペア:

[(1, 26972178), (2, 13486089), (3, 8990726), (6, 4495363), (41, 657858), (82, 328929), (83, 324966), (123, 219286), (166, 162483), (246, 109643), (249, 108322), (498, 54161), (1321, 20418), (2642, 10209), (3403, 7926), (3963, 6806)]