2011698954

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^2\times {\mathrm{81637}}^1$

素因数の和:81719

約数の個数: 36

約数和(自身を含む): 4479721974

約数和(自身を除く): 2468023020

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 1369, 2738, 4107, 8214, 12321, 24642, 81637, 163274, 244911, 489822, 734733, 1469466, 3020569, 6041138, 9061707, 18123414, 27185121, 54370242, 111761053, 223522106, 335283159, 670566318, 1005849477, 2011698954]

約数ペア:

[(1, 2011698954), (2, 1005849477), (3, 670566318), (6, 335283159), (9, 223522106), (18, 111761053), (37, 54370242), (74, 27185121), (111, 18123414), (222, 9061707), (333, 6041138), (666, 3020569), (1369, 1469466), (2738, 734733), (4107, 489822), (8214, 244911), (12321, 163274), (24642, 81637)]