105665238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{838613}}^1$

素因数の和:838628

約数の個数: 24

約数和(自身を含む): 261647568

約数和(自身を除く): 155982330

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 838613, 1677226, 2515839, 5031678, 5870291, 7547517, 11740582, 15095034, 17610873, 35221746, 52832619, 105665238]

約数ペア:

[(1, 105665238), (2, 52832619), (3, 35221746), (6, 17610873), (7, 15095034), (9, 11740582), (14, 7547517), (18, 5870291), (21, 5031678), (42, 2515839), (63, 1677226), (126, 838613)]