18617208

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{4759}}^1$

素因数の和:4931

約数の個数: 32

約数和(自身を含む): 46838400

約数和(自身を除く): 28221192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912, 4759, 9518, 14277, 19036, 28554, 38072, 57108, 114216, 775717, 1551434, 2327151, 3102868, 4654302, 6205736, 9308604, 18617208]

約数ペア:

[(1, 18617208), (2, 9308604), (3, 6205736), (4, 4654302), (6, 3102868), (8, 2327151), (12, 1551434), (24, 775717), (163, 114216), (326, 57108), (489, 38072), (652, 28554), (978, 19036), (1304, 14277), (1956, 9518), (3912, 4759)]