1688049014988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{20095821607}}^1$

素因数の和:20095821621

約数の個数: 24

約数和(自身を含む): 4501464040192

約数和(自身を除く): 2813415025204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 20095821607, 40191643214, 60287464821, 80383286428, 120574929642, 140670751249, 241149859284, 281341502498, 422012253747, 562683004996, 844024507494, 1688049014988]

約数ペア:

[(1, 1688049014988), (2, 844024507494), (3, 562683004996), (4, 422012253747), (6, 281341502498), (7, 241149859284), (12, 140670751249), (14, 120574929642), (21, 80383286428), (28, 60287464821), (42, 40191643214), (84, 20095821607)]