66176586

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1997}}^1$

素因数の和:2275

約数の個数: 48

約数和(自身を含む): 164571264

約数和(自身を除く): 98394678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 263, 526, 789, 1578, 1841, 1997, 2367, 3682, 3994, 4734, 5523, 5991, 11046, 11982, 13979, 16569, 17973, 27958, 33138, 35946, 41937, 83874, 125811, 251622, 525211, 1050422, 1575633, 3151266, 3676477, 4726899, 7352954, 9453798, 11029431, 22058862, 33088293, 66176586]

約数ペア:

[(1, 66176586), (2, 33088293), (3, 22058862), (6, 11029431), (7, 9453798), (9, 7352954), (14, 4726899), (18, 3676477), (21, 3151266), (42, 1575633), (63, 1050422), (126, 525211), (263, 251622), (526, 125811), (789, 83874), (1578, 41937), (1841, 35946), (1997, 33138), (2367, 27958), (3682, 17973), (3994, 16569), (4734, 13979), (5523, 11982), (5991, 11046)]