381857238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{2851}}^1$

素因数の和:3929

約数の個数: 48

約数和(自身を含む): 946772736

約数和(自身を除く): 564915498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1063, 2126, 2851, 3189, 5702, 6378, 7441, 8553, 9567, 14882, 17106, 19134, 19957, 22323, 25659, 39914, 44646, 51318, 59871, 66969, 119742, 133938, 179613, 359226, 3030613, 6061226, 9091839, 18183678, 21214291, 27275517, 42428582, 54551034, 63642873, 127285746, 190928619, 381857238]

約数ペア:

[(1, 381857238), (2, 190928619), (3, 127285746), (6, 63642873), (7, 54551034), (9, 42428582), (14, 27275517), (18, 21214291), (21, 18183678), (42, 9091839), (63, 6061226), (126, 3030613), (1063, 359226), (2126, 179613), (2851, 133938), (3189, 119742), (5702, 66969), (6378, 59871), (7441, 51318), (8553, 44646), (9567, 39914), (14882, 25659), (17106, 22323), (19134, 19957)]