18376710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 48522240

約数和(自身を除く): 30145530

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 233, 239, 330, 466, 478, 699, 717, 1165, 1195, 1398, 1434, 2330, 2390, 2563, 2629, 3495, 3585, 5126, 5258, 6990, 7170, 7689, 7887, 12815, 13145, 15378, 15774, 25630, 26290, 38445, 39435, 55687, 76890, 78870, 111374, 167061, 278435, 334122, 556870, 612557, 835305, 1225114, 1670610, 1837671, 3062785, 3675342, 6125570, 9188355, 18376710]

約数ペア:

[(1, 18376710), (2, 9188355), (3, 6125570), (5, 3675342), (6, 3062785), (10, 1837671), (11, 1670610), (15, 1225114), (22, 835305), (30, 612557), (33, 556870), (55, 334122), (66, 278435), (110, 167061), (165, 111374), (233, 78870), (239, 76890), (330, 55687), (466, 39435), (478, 38445), (699, 26290), (717, 25630), (1165, 15774), (1195, 15378), (1398, 13145), (1434, 12815), (2330, 7887), (2390, 7689), (2563, 7170), (2629, 6990), (3495, 5258), (3585, 5126)]