123432018

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:767

約数の個数: 64

約数和(自身を含む): 273715200

約数和(自身を除く): 150283182

約数列:

[1, 2, 3, 6, 19, 31, 38, 53, 57, 62, 93, 106, 114, 159, 186, 318, 589, 659, 1007, 1178, 1318, 1643, 1767, 1977, 2014, 3021, 3286, 3534, 3954, 4929, 6042, 9858, 12521, 20429, 25042, 31217, 34927, 37563, 40858, 61287, 62434, 69854, 75126, 93651, 104781, 122574, 187302, 209562, 388151, 663613, 776302, 1082737, 1164453, 1327226, 1990839, 2165474, 2328906, 3248211, 3981678, 6496422, 20572003, 41144006, 61716009, 123432018]

約数ペア:

[(1, 123432018), (2, 61716009), (3, 41144006), (6, 20572003), (19, 6496422), (31, 3981678), (38, 3248211), (53, 2328906), (57, 2165474), (62, 1990839), (93, 1327226), (106, 1164453), (114, 1082737), (159, 776302), (186, 663613), (318, 388151), (589, 209562), (659, 187302), (1007, 122574), (1178, 104781), (1318, 93651), (1643, 75126), (1767, 69854), (1977, 62434), (2014, 61287), (3021, 40858), (3286, 37563), (3534, 34927), (3954, 31217), (4929, 25042), (6042, 20429), (9858, 12521)]