18623466

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{20287}}^1$

素因数の和:20315

約数の個数: 32

約数和(自身を含む): 43822080

約数和(自身を除く): 25198614

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 20287, 40574, 60861, 121722, 182583, 344879, 365166, 547749, 689758, 1034637, 1095498, 2069274, 3103911, 6207822, 9311733, 18623466]

約数ペア:

[(1, 18623466), (2, 9311733), (3, 6207822), (6, 3103911), (9, 2069274), (17, 1095498), (18, 1034637), (27, 689758), (34, 547749), (51, 365166), (54, 344879), (102, 182583), (153, 121722), (306, 60861), (459, 40574), (918, 20287)]