7919814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1867}}^1$

素因数の和:1980

約数の個数: 32

約数和(自身を含む): 18291456

約数和(自身を除く): 10371642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 1867, 2121, 3734, 4242, 5601, 11202, 13069, 26138, 39207, 78414, 188567, 377134, 565701, 1131402, 1319969, 2639938, 3959907, 7919814]

約数ペア:

[(1, 7919814), (2, 3959907), (3, 2639938), (6, 1319969), (7, 1131402), (14, 565701), (21, 377134), (42, 188567), (101, 78414), (202, 39207), (303, 26138), (606, 13069), (707, 11202), (1414, 5601), (1867, 4242), (2121, 3734)]