6678918

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:417

約数の個数: 48

約数和(自身を含む): 15537600

約数和(自身を除く): 8858682

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 59, 114, 118, 171, 177, 331, 342, 354, 531, 662, 993, 1062, 1121, 1986, 2242, 2979, 3363, 5958, 6289, 6726, 10089, 12578, 18867, 19529, 20178, 37734, 39058, 56601, 58587, 113202, 117174, 175761, 351522, 371051, 742102, 1113153, 2226306, 3339459, 6678918]

約数ペア:

[(1, 6678918), (2, 3339459), (3, 2226306), (6, 1113153), (9, 742102), (18, 371051), (19, 351522), (38, 175761), (57, 117174), (59, 113202), (114, 58587), (118, 56601), (171, 39058), (177, 37734), (331, 20178), (342, 19529), (354, 18867), (531, 12578), (662, 10089), (993, 6726), (1062, 6289), (1121, 5958), (1986, 3363), (2242, 2979)]