19622484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{77867}}^1$

素因数の和:77884

約数の個数: 36

約数和(自身を含む): 56687904

約数和(自身を除く): 37065420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 77867, 155734, 233601, 311468, 467202, 545069, 700803, 934404, 1090138, 1401606, 1635207, 2180276, 2803212, 3270414, 4905621, 6540828, 9811242, 19622484]

約数ペア:

[(1, 19622484), (2, 9811242), (3, 6540828), (4, 4905621), (6, 3270414), (7, 2803212), (9, 2180276), (12, 1635207), (14, 1401606), (18, 1090138), (21, 934404), (28, 700803), (36, 545069), (42, 467202), (63, 311468), (84, 233601), (126, 155734), (252, 77867)]