18536882

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{569}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 34473600

約数和(自身を除く): 15936718

約数列:

[1, 2, 7, 13, 14, 26, 91, 179, 182, 358, 569, 1138, 1253, 2327, 2506, 3983, 4654, 7397, 7966, 14794, 16289, 32578, 51779, 101851, 103558, 203702, 712957, 1324063, 1425914, 2648126, 9268441, 18536882]

約数ペア:

[(1, 18536882), (2, 9268441), (7, 2648126), (13, 1425914), (14, 1324063), (26, 712957), (91, 203702), (179, 103558), (182, 101851), (358, 51779), (569, 32578), (1138, 16289), (1253, 14794), (2327, 7966), (2506, 7397), (3983, 4654)]