18008562

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 42900480

約数和(自身を除く): 24891918

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 139, 143, 151, 278, 286, 302, 417, 429, 453, 834, 858, 906, 1529, 1661, 1807, 1963, 3058, 3322, 3614, 3926, 4587, 4983, 5421, 5889, 9174, 9966, 10842, 11778, 19877, 20989, 21593, 39754, 41978, 43186, 59631, 62967, 64779, 119262, 125934, 129558, 230879, 272857, 461758, 545714, 692637, 818571, 1385274, 1637142, 3001427, 6002854, 9004281, 18008562]

約数ペア:

[(1, 18008562), (2, 9004281), (3, 6002854), (6, 3001427), (11, 1637142), (13, 1385274), (22, 818571), (26, 692637), (33, 545714), (39, 461758), (66, 272857), (78, 230879), (139, 129558), (143, 125934), (151, 119262), (278, 64779), (286, 62967), (302, 59631), (417, 43186), (429, 41978), (453, 39754), (834, 21593), (858, 20989), (906, 19877), (1529, 11778), (1661, 10842), (1807, 9966), (1963, 9174), (3058, 5889), (3322, 5421), (3614, 4983), (3926, 4587)]