17450982

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 39620880

約数和(自身を除く): 22169898

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 101, 174, 202, 261, 303, 331, 522, 606, 662, 909, 993, 1818, 1986, 2929, 2979, 5858, 5958, 8787, 9599, 17574, 19198, 26361, 28797, 33431, 52722, 57594, 66862, 86391, 100293, 172782, 200586, 300879, 601758, 969499, 1938998, 2908497, 5816994, 8725491, 17450982]

約数ペア:

[(1, 17450982), (2, 8725491), (3, 5816994), (6, 2908497), (9, 1938998), (18, 969499), (29, 601758), (58, 300879), (87, 200586), (101, 172782), (174, 100293), (202, 86391), (261, 66862), (303, 57594), (331, 52722), (522, 33431), (606, 28797), (662, 26361), (909, 19198), (993, 17574), (1818, 9599), (1986, 8787), (2929, 5958), (2979, 5858)]