81876642

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{19139}}^1$

素因数の和:19198

約数の個数: 32

約数和(自身を含む): 176394240

約数和(自身を除く): 94517598

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 1426, 2139, 4278, 19139, 38278, 57417, 114834, 440197, 593309, 880394, 1186618, 1320591, 1779927, 2641182, 3559854, 13646107, 27292214, 40938321, 81876642]

約数ペア:

[(1, 81876642), (2, 40938321), (3, 27292214), (6, 13646107), (23, 3559854), (31, 2641182), (46, 1779927), (62, 1320591), (69, 1186618), (93, 880394), (138, 593309), (186, 440197), (713, 114834), (1426, 57417), (2139, 38278), (4278, 19139)]