2016402246

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{159349}}^1$

素因数の和:159413

約数の個数: 48

約数和(自身を含む): 4723134000

約数和(自身を除く): 2706731754

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 171, 222, 333, 342, 666, 703, 1406, 2109, 4218, 6327, 12654, 159349, 318698, 478047, 956094, 1434141, 2868282, 3027631, 5895913, 6055262, 9082893, 11791826, 17687739, 18165786, 27248679, 35375478, 53063217, 54497358, 106126434, 112022347, 224044694, 336067041, 672134082, 1008201123, 2016402246]

約数ペア:

[(1, 2016402246), (2, 1008201123), (3, 672134082), (6, 336067041), (9, 224044694), (18, 112022347), (19, 106126434), (37, 54497358), (38, 53063217), (57, 35375478), (74, 27248679), (111, 18165786), (114, 17687739), (171, 11791826), (222, 9082893), (333, 6055262), (342, 5895913), (666, 3027631), (703, 2868282), (1406, 1434141), (2109, 956094), (4218, 478047), (6327, 318698), (12654, 159349)]