18152796

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 44755200

約数和(自身を除く): 26602404

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 89, 92, 138, 178, 267, 276, 356, 534, 739, 1068, 1478, 2047, 2217, 2956, 4094, 4434, 6141, 8188, 8868, 12282, 16997, 24564, 33994, 50991, 65771, 67988, 101982, 131542, 197313, 203964, 263084, 394626, 789252, 1512733, 3025466, 4538199, 6050932, 9076398, 18152796]

約数ペア:

[(1, 18152796), (2, 9076398), (3, 6050932), (4, 4538199), (6, 3025466), (12, 1512733), (23, 789252), (46, 394626), (69, 263084), (89, 203964), (92, 197313), (138, 131542), (178, 101982), (267, 67988), (276, 65771), (356, 50991), (534, 33994), (739, 24564), (1068, 16997), (1478, 12282), (2047, 8868), (2217, 8188), (2956, 6141), (4094, 4434)]