673254

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:452

約数の個数: 24

約数和(自身を含む): 1476072

約数和(自身を除く): 802818

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 331, 339, 662, 678, 993, 1017, 1986, 2034, 2979, 5958, 37403, 74806, 112209, 224418, 336627, 673254]

約数ペア:

[(1, 673254), (2, 336627), (3, 224418), (6, 112209), (9, 74806), (18, 37403), (113, 5958), (226, 2979), (331, 2034), (339, 1986), (662, 1017), (678, 993)]