27489966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9769}}^1$

素因数の和:9848

約数の個数: 32

約数和(自身を含む): 63778560

約数和(自身を除く): 36288594

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 9769, 19538, 29307, 58614, 68383, 136766, 205149, 410298, 654523, 1309046, 1963569, 3927138, 4581661, 9163322, 13744983, 27489966]

約数ペア:

[(1, 27489966), (2, 13744983), (3, 9163322), (6, 4581661), (7, 3927138), (14, 1963569), (21, 1309046), (42, 654523), (67, 410298), (134, 205149), (201, 136766), (402, 68383), (469, 58614), (938, 29307), (1407, 19538), (2814, 9769)]