81838698

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{7213}}^1$

素因数の和:7310

約数の個数: 32

約数和(自身を含む): 171750912

約数和(自身を除く): 89912214

約数列:

[1, 2, 3, 6, 31, 61, 62, 93, 122, 183, 186, 366, 1891, 3782, 5673, 7213, 11346, 14426, 21639, 43278, 223603, 439993, 447206, 670809, 879986, 1319979, 1341618, 2639958, 13639783, 27279566, 40919349, 81838698]

約数ペア:

[(1, 81838698), (2, 40919349), (3, 27279566), (6, 13639783), (31, 2639958), (61, 1341618), (62, 1319979), (93, 879986), (122, 670809), (183, 447206), (186, 439993), (366, 223603), (1891, 43278), (3782, 21639), (5673, 14426), (7213, 11346)]