18332457

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 29008896

約数和(自身を除く): 10676439

約数列:

[1, 3, 11, 13, 33, 39, 143, 151, 283, 429, 453, 849, 1661, 1963, 3113, 3679, 4983, 5889, 9339, 11037, 21593, 40469, 42733, 64779, 121407, 128199, 470063, 555529, 1410189, 1666587, 6110819, 18332457]

約数ペア:

[(1, 18332457), (3, 6110819), (11, 1666587), (13, 1410189), (33, 555529), (39, 470063), (143, 128199), (151, 121407), (283, 64779), (429, 42733), (453, 40469), (849, 21593), (1661, 11037), (1963, 9339), (3113, 5889), (3679, 4983)]