8380722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5393}}^1$

素因数の和:5442

約数の個数: 32

約数和(自身を含む): 19677312

約数和(自身を除く): 11296590

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 5393, 10786, 16179, 32358, 37751, 75502, 113253, 199541, 226506, 399082, 598623, 1197246, 1396787, 2793574, 4190361, 8380722]

約数ペア:

[(1, 8380722), (2, 4190361), (3, 2793574), (6, 1396787), (7, 1197246), (14, 598623), (21, 399082), (37, 226506), (42, 199541), (74, 113253), (111, 75502), (222, 37751), (259, 32358), (518, 16179), (777, 10786), (1554, 5393)]