19674606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2617}}^1$

素因数の和:2808

約数の個数: 32

約数和(自身を含む): 45239040

約数和(自身を除く): 25564434

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 179, 358, 537, 1074, 1253, 2506, 2617, 3759, 5234, 7518, 7851, 15702, 18319, 36638, 54957, 109914, 468443, 936886, 1405329, 2810658, 3279101, 6558202, 9837303, 19674606]

約数ペア:

[(1, 19674606), (2, 9837303), (3, 6558202), (6, 3279101), (7, 2810658), (14, 1405329), (21, 936886), (42, 468443), (179, 109914), (358, 54957), (537, 36638), (1074, 18319), (1253, 15702), (2506, 7851), (2617, 7518), (3759, 5234)]