25760214

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{12893}}^1$

素因数の和:12941

約数の個数: 32

約数和(自身を含む): 58796640

約数和(自身を除く): 33036426

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 12893, 25786, 38679, 77358, 116037, 232074, 348111, 477041, 696222, 954082, 1431123, 2862246, 4293369, 8586738, 12880107, 25760214]

約数ペア:

[(1, 25760214), (2, 12880107), (3, 8586738), (6, 4293369), (9, 2862246), (18, 1431123), (27, 954082), (37, 696222), (54, 477041), (74, 348111), (111, 232074), (222, 116037), (333, 77358), (666, 38679), (999, 25786), (1998, 12893)]