90616638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2157539}}^1$

素因数の和:2157551

約数の個数: 16

約数和(自身を含む): 207123840

約数和(自身を除く): 116507202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2157539, 4315078, 6472617, 12945234, 15102773, 30205546, 45308319, 90616638]

約数ペア:

[(1, 90616638), (2, 45308319), (3, 30205546), (6, 15102773), (7, 12945234), (14, 6472617), (21, 4315078), (42, 2157539)]