1661259096

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{3296149}}^1$

素因数の和:3296168

約数の個数: 48

約数和(自身を含む): 5141994000

約数和(自身を除く): 3480734904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 3296149, 6592298, 9888447, 13184596, 19776894, 23073043, 26369192, 29665341, 39553788, 46146086, 59330682, 69219129, 79107576, 92292172, 118661364, 138438258, 184584344, 207657387, 237322728, 276876516, 415314774, 553753032, 830629548, 1661259096]

約数ペア:

[(1, 1661259096), (2, 830629548), (3, 553753032), (4, 415314774), (6, 276876516), (7, 237322728), (8, 207657387), (9, 184584344), (12, 138438258), (14, 118661364), (18, 92292172), (21, 79107576), (24, 69219129), (28, 59330682), (36, 46146086), (42, 39553788), (56, 29665341), (63, 26369192), (72, 23073043), (84, 19776894), (126, 13184596), (168, 9888447), (252, 6592298), (504, 3296149)]