56821482

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{28961}}^1$

素因数の和:29078

約数の個数: 24

約数和(自身を含む): 124246980

約数和(自身を除く): 67425498

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 28961, 57922, 86883, 173766, 260649, 521298, 3156749, 6313498, 9470247, 18940494, 28410741, 56821482]

約数ペア:

[(1, 56821482), (2, 28410741), (3, 18940494), (6, 9470247), (9, 6313498), (18, 3156749), (109, 521298), (218, 260649), (327, 173766), (654, 86883), (981, 57922), (1962, 28961)]