39918636

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{4153}}^1$

素因数の和:4255

約数の個数: 48

約数和(自身を含む): 104680800

約数和(自身を除く): 64762164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 2403, 3204, 4153, 4806, 8306, 9612, 12459, 16612, 24918, 37377, 49836, 74754, 112131, 149508, 224262, 369617, 448524, 739234, 1108851, 1478468, 2217702, 3326553, 4435404, 6653106, 9979659, 13306212, 19959318, 39918636]

約数ペア:

[(1, 39918636), (2, 19959318), (3, 13306212), (4, 9979659), (6, 6653106), (9, 4435404), (12, 3326553), (18, 2217702), (27, 1478468), (36, 1108851), (54, 739234), (89, 448524), (108, 369617), (178, 224262), (267, 149508), (356, 112131), (534, 74754), (801, 49836), (1068, 37377), (1602, 24918), (2403, 16612), (3204, 12459), (4153, 9612), (4806, 8306)]