18373338

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{3823}}^1$

素因数の和:3923

約数の個数: 32

約数和(自身を含む): 41299200

約数和(自身を除く): 22925862

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 3823, 4806, 7646, 11469, 22938, 34407, 68814, 103221, 206442, 340247, 680494, 1020741, 2041482, 3062223, 6124446, 9186669, 18373338]

約数ペア:

[(1, 18373338), (2, 9186669), (3, 6124446), (6, 3062223), (9, 2041482), (18, 1020741), (27, 680494), (54, 340247), (89, 206442), (178, 103221), (267, 68814), (534, 34407), (801, 22938), (1602, 11469), (2403, 7646), (3823, 4806)]