18778839114

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2677}}^1\times {\mathrm{167021}}^1$

素因数の和:169710

約数の個数: 32

約数和(自身を含む): 42939351936

約数和(自身を除く): 24160512822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2677, 5354, 8031, 16062, 18739, 37478, 56217, 112434, 167021, 334042, 501063, 1002126, 1169147, 2338294, 3507441, 7014882, 447115217, 894230434, 1341345651, 2682691302, 3129806519, 6259613038, 9389419557, 18778839114]

約数ペア:

[(1, 18778839114), (2, 9389419557), (3, 6259613038), (6, 3129806519), (7, 2682691302), (14, 1341345651), (21, 894230434), (42, 447115217), (2677, 7014882), (5354, 3507441), (8031, 2338294), (16062, 1169147), (18739, 1002126), (37478, 501063), (56217, 334042), (112434, 167021)]