1406780208

素因数分解:

$2^4\times 3^2\times {\mathrm{9769307}}^1$

素因数の和:9769321

約数の個数: 30

約数和(自身を含む): 3937031124

約数和(自身を除く): 2530250916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 9769307, 19538614, 29307921, 39077228, 58615842, 78154456, 87923763, 117231684, 156308912, 175847526, 234463368, 351695052, 468926736, 703390104, 1406780208]

約数ペア:

[(1, 1406780208), (2, 703390104), (3, 468926736), (4, 351695052), (6, 234463368), (8, 175847526), (9, 156308912), (12, 117231684), (16, 87923763), (18, 78154456), (24, 58615842), (36, 39077228), (48, 29307921), (72, 19538614), (144, 9769307)]