249341724

素因数分解:

$2^2\times 3^2\times {\mathrm{997}}^1\times {\mathrm{6947}}^1$

素因数の和:7954

約数の個数: 36

約数和(自身を含む): 631003464

約数和(自身を除く): 381661740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 997, 1994, 2991, 3988, 5982, 6947, 8973, 11964, 13894, 17946, 20841, 27788, 35892, 41682, 62523, 83364, 125046, 250092, 6926159, 13852318, 20778477, 27704636, 41556954, 62335431, 83113908, 124670862, 249341724]

約数ペア:

[(1, 249341724), (2, 124670862), (3, 83113908), (4, 62335431), (6, 41556954), (9, 27704636), (12, 20778477), (18, 13852318), (36, 6926159), (997, 250092), (1994, 125046), (2991, 83364), (3988, 62523), (5982, 41682), (6947, 35892), (8973, 27788), (11964, 20841), (13894, 17946)]