21482892

素因数分解:

$2^2\times 3^2\times {\mathrm{263}}^1\times {\mathrm{2269}}^1$

素因数の和:2542

約数の個数: 36

約数和(自身を含む): 54534480

約数和(自身を除く): 33051588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 263, 526, 789, 1052, 1578, 2269, 2367, 3156, 4538, 4734, 6807, 9076, 9468, 13614, 20421, 27228, 40842, 81684, 596747, 1193494, 1790241, 2386988, 3580482, 5370723, 7160964, 10741446, 21482892]

約数ペア:

[(1, 21482892), (2, 10741446), (3, 7160964), (4, 5370723), (6, 3580482), (9, 2386988), (12, 1790241), (18, 1193494), (36, 596747), (263, 81684), (526, 40842), (789, 27228), (1052, 20421), (1578, 13614), (2269, 9468), (2367, 9076), (3156, 6807), (4538, 4734)]