2018409354

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{56377}}^1$

素因数の和:56421

約数の個数: 80

約数和(自身を含む): 5157233928

約数和(自身を除く): 3138824574

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 81, 102, 117, 153, 162, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1053, 1326, 1377, 1989, 2106, 2754, 3978, 5967, 11934, 17901, 35802, 56377, 112754, 169131, 338262, 507393, 732901, 958409, 1014786, 1465802, 1522179, 1916818, 2198703, 2875227, 3044358, 4397406, 4566537, 5750454, 6596109, 8625681, 9133074, 12459317, 13192218, 17251362, 19788327, 24918634, 25877043, 37377951, 39576654, 51754086, 59364981, 74755902, 77631129, 112133853, 118729962, 155262258, 224267706, 336401559, 672803118, 1009204677, 2018409354]

約数ペア:

[(1, 2018409354), (2, 1009204677), (3, 672803118), (6, 336401559), (9, 224267706), (13, 155262258), (17, 118729962), (18, 112133853), (26, 77631129), (27, 74755902), (34, 59364981), (39, 51754086), (51, 39576654), (54, 37377951), (78, 25877043), (81, 24918634), (102, 19788327), (117, 17251362), (153, 13192218), (162, 12459317), (221, 9133074), (234, 8625681), (306, 6596109), (351, 5750454), (442, 4566537), (459, 4397406), (663, 3044358), (702, 2875227), (918, 2198703), (1053, 1916818), (1326, 1522179), (1377, 1465802), (1989, 1014786), (2106, 958409), (2754, 732901), (3978, 507393), (5967, 338262), (11934, 169131), (17901, 112754), (35802, 56377)]