2017659114

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{911}}^1\times {\mathrm{1733}}^1$

素因数の和:2723

約数の個数: 48

約数和(自身を含む): 4440593664

約数和(自身を除く): 2422934550

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 911, 1278, 1733, 1822, 2733, 3466, 5199, 5466, 8199, 10398, 15597, 16398, 31194, 64681, 123043, 129362, 194043, 246086, 369129, 388086, 582129, 738258, 1107387, 1164258, 1578763, 2214774, 3157526, 4736289, 9472578, 14208867, 28417734, 112092173, 224184346, 336276519, 672553038, 1008829557, 2017659114]

約数ペア:

[(1, 2017659114), (2, 1008829557), (3, 672553038), (6, 336276519), (9, 224184346), (18, 112092173), (71, 28417734), (142, 14208867), (213, 9472578), (426, 4736289), (639, 3157526), (911, 2214774), (1278, 1578763), (1733, 1164258), (1822, 1107387), (2733, 738258), (3466, 582129), (5199, 388086), (5466, 369129), (8199, 246086), (10398, 194043), (15597, 129362), (16398, 123043), (31194, 64681)]