268528638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{4493}}^1$

素因数の和:5928

約数の個数: 32

約数和(自身を含む): 614347776

約数和(自身を除く): 345819138

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1423, 2846, 4269, 4493, 8538, 8986, 9961, 13479, 19922, 26958, 29883, 31451, 59766, 62902, 94353, 188706, 6393539, 12787078, 19180617, 38361234, 44754773, 89509546, 134264319, 268528638]

約数ペア:

[(1, 268528638), (2, 134264319), (3, 89509546), (6, 44754773), (7, 38361234), (14, 19180617), (21, 12787078), (42, 6393539), (1423, 188706), (2846, 94353), (4269, 62902), (4493, 59766), (8538, 31451), (8986, 29883), (9961, 26958), (13479, 19922)]