123399378

素因数分解:

$2^1\times 3^2\times {\mathrm{179}}^1\times {\mathrm{38299}}^1$

素因数の和:38486

約数の個数: 24

約数和(自身を含む): 268866000

約数和(自身を除く): 145466622

約数列:

[1, 2, 3, 6, 9, 18, 179, 358, 537, 1074, 1611, 3222, 38299, 76598, 114897, 229794, 344691, 689382, 6855521, 13711042, 20566563, 41133126, 61699689, 123399378]

約数ペア:

[(1, 123399378), (2, 61699689), (3, 41133126), (6, 20566563), (9, 13711042), (18, 6855521), (179, 689382), (358, 344691), (537, 229794), (1074, 114897), (1611, 76598), (3222, 38299)]