218883366

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{935399}}^1$

素因数の和:935420

約数の個数: 24

約数和(自身を含む): 510728400

約数和(自身を除く): 291845034

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 935399, 1870798, 2806197, 5612394, 8418591, 12160187, 16837182, 24320374, 36480561, 72961122, 109441683, 218883366]

約数ペア:

[(1, 218883366), (2, 109441683), (3, 72961122), (6, 36480561), (9, 24320374), (13, 16837182), (18, 12160187), (26, 8418591), (39, 5612394), (78, 2806197), (117, 1870798), (234, 935399)]