18595152

素因数分解:

$2^4\times 3^2\times {\mathrm{263}}^1\times {\mathrm{491}}^1$

素因数の和:768

約数の個数: 60

約数和(自身を含む): 52344864

約数和(自身を除く): 33749712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 263, 491, 526, 789, 982, 1052, 1473, 1578, 1964, 2104, 2367, 2946, 3156, 3928, 4208, 4419, 4734, 5892, 6312, 7856, 8838, 9468, 11784, 12624, 17676, 18936, 23568, 35352, 37872, 70704, 129133, 258266, 387399, 516532, 774798, 1033064, 1162197, 1549596, 2066128, 2324394, 3099192, 4648788, 6198384, 9297576, 18595152]

約数ペア:

[(1, 18595152), (2, 9297576), (3, 6198384), (4, 4648788), (6, 3099192), (8, 2324394), (9, 2066128), (12, 1549596), (16, 1162197), (18, 1033064), (24, 774798), (36, 516532), (48, 387399), (72, 258266), (144, 129133), (263, 70704), (491, 37872), (526, 35352), (789, 23568), (982, 18936), (1052, 17676), (1473, 12624), (1578, 11784), (1964, 9468), (2104, 8838), (2367, 7856), (2946, 6312), (3156, 5892), (3928, 4734), (4208, 4419)]