26878566

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31327}}^1$

素因数の和:31356

約数の個数: 32

約数和(自身を含む): 63157248

約数和(自身を除く): 36278682

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 31327, 62654, 93981, 187962, 344597, 407251, 689194, 814502, 1033791, 1221753, 2067582, 2443506, 4479761, 8959522, 13439283, 26878566]

約数ペア:

[(1, 26878566), (2, 13439283), (3, 8959522), (6, 4479761), (11, 2443506), (13, 2067582), (22, 1221753), (26, 1033791), (33, 814502), (39, 689194), (66, 407251), (78, 344597), (143, 187962), (286, 93981), (429, 62654), (858, 31327)]