2018120822

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1\times {\mathrm{607}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 3143992320

約数和(自身を除く): 1125871498

約数列:

[1, 2, 37, 74, 179, 251, 358, 502, 607, 1214, 6623, 9287, 13246, 18574, 22459, 44918, 44929, 89858, 108653, 152357, 217306, 304714, 1662373, 3324746, 4020161, 5637209, 8040322, 11274418, 27271903, 54543806, 1009060411, 2018120822]

約数ペア:

[(1, 2018120822), (2, 1009060411), (37, 54543806), (74, 27271903), (179, 11274418), (251, 8040322), (358, 5637209), (502, 4020161), (607, 3324746), (1214, 1662373), (6623, 304714), (9287, 217306), (13246, 152357), (18574, 108653), (22459, 89858), (44918, 44929)]