18963318

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3637}}^1$

素因数の和:3732

約数の個数: 32

約数和(自身を含む): 41909760

約数和(自身を除く): 22946442

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 158, 237, 474, 869, 1738, 2607, 3637, 5214, 7274, 10911, 21822, 40007, 80014, 120021, 240042, 287323, 574646, 861969, 1723938, 3160553, 6321106, 9481659, 18963318]

約数ペア:

[(1, 18963318), (2, 9481659), (3, 6321106), (6, 3160553), (11, 1723938), (22, 861969), (33, 574646), (66, 287323), (79, 240042), (158, 120021), (237, 80014), (474, 40007), (869, 21822), (1738, 10911), (2607, 7274), (3637, 5214)]