1681291206

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13343581}}^1$

素因数の和:13343596

約数の個数: 24

約数和(自身を含む): 4163197584

約数和(自身を除く): 2481906378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 13343581, 26687162, 40030743, 80061486, 93405067, 120092229, 186810134, 240184458, 280215201, 560430402, 840645603, 1681291206]

約数ペア:

[(1, 1681291206), (2, 840645603), (3, 560430402), (6, 280215201), (7, 240184458), (9, 186810134), (14, 120092229), (18, 93405067), (21, 80061486), (42, 40030743), (63, 26687162), (126, 13343581)]