22123746

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 52531200

約数和(自身を除く): 30407454

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 47, 54, 69, 94, 138, 141, 207, 282, 379, 414, 423, 621, 758, 846, 1081, 1137, 1242, 1269, 2162, 2274, 2538, 3243, 3411, 6486, 6822, 8717, 9729, 10233, 17434, 17813, 19458, 20466, 26151, 29187, 35626, 52302, 53439, 58374, 78453, 106878, 156906, 160317, 235359, 320634, 409699, 470718, 480951, 819398, 961902, 1229097, 2458194, 3687291, 7374582, 11061873, 22123746]

約数ペア:

[(1, 22123746), (2, 11061873), (3, 7374582), (6, 3687291), (9, 2458194), (18, 1229097), (23, 961902), (27, 819398), (46, 480951), (47, 470718), (54, 409699), (69, 320634), (94, 235359), (138, 160317), (141, 156906), (207, 106878), (282, 78453), (379, 58374), (414, 53439), (423, 52302), (621, 35626), (758, 29187), (846, 26151), (1081, 20466), (1137, 19458), (1242, 17813), (1269, 17434), (2162, 10233), (2274, 9729), (2538, 8717), (3243, 6822), (3411, 6486)]