18545796

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{7057}}^1$

素因数の和:7140

約数の個数: 36

約数和(自身を含む): 47528572

約数和(自身を除く): 28982776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 7057, 14114, 21171, 28228, 42342, 63513, 84684, 127026, 254052, 515161, 1030322, 1545483, 2060644, 3090966, 4636449, 6181932, 9272898, 18545796]

約数ペア:

[(1, 18545796), (2, 9272898), (3, 6181932), (4, 4636449), (6, 3090966), (9, 2060644), (12, 1545483), (18, 1030322), (36, 515161), (73, 254052), (146, 127026), (219, 84684), (292, 63513), (438, 42342), (657, 28228), (876, 21171), (1314, 14114), (2628, 7057)]