243762486

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{10831}}^1$

素因数の和:10889

約数の個数: 48

約数和(自身を含む): 553211904

約数和(自身を除く): 309449418

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 121, 186, 242, 341, 363, 682, 726, 1023, 2046, 3751, 7502, 10831, 11253, 21662, 22506, 32493, 64986, 119141, 238282, 335761, 357423, 671522, 714846, 1007283, 1310551, 2014566, 2621102, 3693371, 3931653, 7386742, 7863306, 11080113, 22160226, 40627081, 81254162, 121881243, 243762486]

約数ペア:

[(1, 243762486), (2, 121881243), (3, 81254162), (6, 40627081), (11, 22160226), (22, 11080113), (31, 7863306), (33, 7386742), (62, 3931653), (66, 3693371), (93, 2621102), (121, 2014566), (186, 1310551), (242, 1007283), (341, 714846), (363, 671522), (682, 357423), (726, 335761), (1023, 238282), (2046, 119141), (3751, 64986), (7502, 32493), (10831, 22506), (11253, 21662)]