3171714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 8069376

約数和(自身を除く): 4897662

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 74, 78, 91, 111, 157, 182, 222, 259, 273, 314, 471, 481, 518, 546, 777, 942, 962, 1099, 1443, 1554, 2041, 2198, 2886, 3297, 3367, 4082, 5809, 6123, 6594, 6734, 10101, 11618, 12246, 14287, 17427, 20202, 28574, 34854, 40663, 42861, 75517, 81326, 85722, 121989, 151034, 226551, 243978, 453102, 528619, 1057238, 1585857, 3171714]

約数ペア:

[(1, 3171714), (2, 1585857), (3, 1057238), (6, 528619), (7, 453102), (13, 243978), (14, 226551), (21, 151034), (26, 121989), (37, 85722), (39, 81326), (42, 75517), (74, 42861), (78, 40663), (91, 34854), (111, 28574), (157, 20202), (182, 17427), (222, 14287), (259, 12246), (273, 11618), (314, 10101), (471, 6734), (481, 6594), (518, 6123), (546, 5809), (777, 4082), (942, 3367), (962, 3297), (1099, 2886), (1443, 2198), (1554, 2041)]