18828408

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{25307}}^1$

素因数の和:25347

約数の個数: 32

約数和(自身を含む): 48591360

約数和(自身を除く): 29762952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 25307, 50614, 75921, 101228, 151842, 202456, 303684, 607368, 784517, 1569034, 2353551, 3138068, 4707102, 6276136, 9414204, 18828408]

約数ペア:

[(1, 18828408), (2, 9414204), (3, 6276136), (4, 4707102), (6, 3138068), (8, 2353551), (12, 1569034), (24, 784517), (31, 607368), (62, 303684), (93, 202456), (124, 151842), (186, 101228), (248, 75921), (372, 50614), (744, 25307)]