8920212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1031}}^1$

素因数の和:1148

約数の個数: 48

約数和(自身を含む): 24041472

約数和(自身を除く): 15121260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1031, 1236, 1442, 2062, 2163, 2884, 3093, 4124, 4326, 6186, 7217, 8652, 12372, 14434, 21651, 28868, 43302, 86604, 106193, 212386, 318579, 424772, 637158, 743351, 1274316, 1486702, 2230053, 2973404, 4460106, 8920212]

約数ペア:

[(1, 8920212), (2, 4460106), (3, 2973404), (4, 2230053), (6, 1486702), (7, 1274316), (12, 743351), (14, 637158), (21, 424772), (28, 318579), (42, 212386), (84, 106193), (103, 86604), (206, 43302), (309, 28868), (412, 21651), (618, 14434), (721, 12372), (1031, 8652), (1236, 7217), (1442, 6186), (2062, 4326), (2163, 4124), (2884, 3093)]