8386434

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{659}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 21003840

約数和(自身を除く): 12617406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 202, 303, 606, 659, 707, 909, 1318, 1414, 1818, 1977, 2121, 3954, 4242, 4613, 5931, 6363, 9226, 11862, 12726, 13839, 27678, 41517, 66559, 83034, 133118, 199677, 399354, 465913, 599031, 931826, 1198062, 1397739, 2795478, 4193217, 8386434]

約数ペア:

[(1, 8386434), (2, 4193217), (3, 2795478), (6, 1397739), (7, 1198062), (9, 931826), (14, 599031), (18, 465913), (21, 399354), (42, 199677), (63, 133118), (101, 83034), (126, 66559), (202, 41517), (303, 27678), (606, 13839), (659, 12726), (707, 11862), (909, 9226), (1318, 6363), (1414, 5931), (1818, 4613), (1977, 4242), (2121, 3954)]