18231842015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1\times {\mathrm{9173}}^1$

素因数の和:9611

約数の個数: 32

約数和(自身を含む): 23580849600

約数和(自身を除く): 5349007585

約数列:

[1, 5, 17, 67, 85, 335, 349, 1139, 1745, 5695, 5933, 9173, 23383, 29665, 45865, 116915, 155941, 397511, 614591, 779705, 1987555, 3072955, 3201377, 10448047, 16006885, 52240235, 54423409, 214492259, 272117045, 1072461295, 3646368403, 18231842015]

約数ペア:

[(1, 18231842015), (5, 3646368403), (17, 1072461295), (67, 272117045), (85, 214492259), (335, 54423409), (349, 52240235), (1139, 16006885), (1745, 10448047), (5695, 3201377), (5933, 3072955), (9173, 1987555), (23383, 779705), (29665, 614591), (45865, 397511), (116915, 155941)]