18217405442

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1117}}^1\times {\mathrm{1931}}^1$

素因数の和:3194

約数の個数: 32

約数和(自身を含む): 28304325504

約数和(自身を除く): 10086920062

約数列:

[1, 2, 41, 82, 103, 206, 1117, 1931, 2234, 3862, 4223, 8446, 45797, 79171, 91594, 115051, 158342, 198893, 230102, 397786, 2156927, 4313854, 4717091, 8154613, 9434182, 16309226, 88434007, 176868014, 222163481, 444326962, 9108702721, 18217405442]

約数ペア:

[(1, 18217405442), (2, 9108702721), (41, 444326962), (82, 222163481), (103, 176868014), (206, 88434007), (1117, 16309226), (1931, 9434182), (2234, 8154613), (3862, 4717091), (4223, 4313854), (8446, 2156927), (45797, 397786), (79171, 230102), (91594, 198893), (115051, 158342)]