3351978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 8536320

約数和(自身を除く): 5184342

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 719, 777, 1438, 1554, 2157, 2331, 4314, 4662, 5033, 6471, 10066, 12942, 15099, 26603, 30198, 45297, 53206, 79809, 90594, 159618, 186221, 239427, 372442, 478854, 558663, 1117326, 1675989, 3351978]

約数ペア:

[(1, 3351978), (2, 1675989), (3, 1117326), (6, 558663), (7, 478854), (9, 372442), (14, 239427), (18, 186221), (21, 159618), (37, 90594), (42, 79809), (63, 53206), (74, 45297), (111, 30198), (126, 26603), (222, 15099), (259, 12942), (333, 10066), (518, 6471), (666, 5033), (719, 4662), (777, 4314), (1438, 2331), (1554, 2157)]