27966834

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1283}}^1$

素因数の和:1471

約数の個数: 48

約数和(自身を含む): 69705792

約数和(自身を除く): 41738958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 173, 346, 519, 1038, 1211, 1283, 1557, 2422, 2566, 3114, 3633, 3849, 7266, 7698, 8981, 10899, 11547, 17962, 21798, 23094, 26943, 53886, 80829, 161658, 221959, 443918, 665877, 1331754, 1553713, 1997631, 3107426, 3995262, 4661139, 9322278, 13983417, 27966834]

約数ペア:

[(1, 27966834), (2, 13983417), (3, 9322278), (6, 4661139), (7, 3995262), (9, 3107426), (14, 1997631), (18, 1553713), (21, 1331754), (42, 665877), (63, 443918), (126, 221959), (173, 161658), (346, 80829), (519, 53886), (1038, 26943), (1211, 23094), (1283, 21798), (1557, 17962), (2422, 11547), (2566, 10899), (3114, 8981), (3633, 7698), (3849, 7266)]