82784898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{659}}^1\times {\mathrm{997}}^1$

素因数の和:1671

約数の個数: 48

約数和(自身を含む): 205508160

約数和(自身を除く): 122723262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 659, 997, 1318, 1977, 1994, 2991, 3954, 4613, 5931, 5982, 6979, 8973, 9226, 11862, 13839, 13958, 17946, 20937, 27678, 41517, 41874, 62811, 83034, 125622, 657023, 1314046, 1971069, 3942138, 4599161, 5913207, 9198322, 11826414, 13797483, 27594966, 41392449, 82784898]

約数ペア:

[(1, 82784898), (2, 41392449), (3, 27594966), (6, 13797483), (7, 11826414), (9, 9198322), (14, 5913207), (18, 4599161), (21, 3942138), (42, 1971069), (63, 1314046), (126, 657023), (659, 125622), (997, 83034), (1318, 62811), (1977, 41874), (1994, 41517), (2991, 27678), (3954, 20937), (4613, 17946), (5931, 13958), (5982, 13839), (6979, 11862), (8973, 9226)]