18847404

素因数分解:

$2^2\times 3^4\times {\mathrm{58171}}^1$

素因数の和:58187

約数の個数: 30

約数和(自身を含む): 49271684

約数和(自身を除く): 30424280

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 58171, 116342, 174513, 232684, 349026, 523539, 698052, 1047078, 1570617, 2094156, 3141234, 4711851, 6282468, 9423702, 18847404]

約数ペア:

[(1, 18847404), (2, 9423702), (3, 6282468), (4, 4711851), (6, 3141234), (9, 2094156), (12, 1570617), (18, 1047078), (27, 698052), (36, 523539), (54, 349026), (81, 232684), (108, 174513), (162, 116342), (324, 58171)]