6687996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{773}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 18031104

約数和(自身を除く): 11343108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 773, 1236, 1442, 1546, 2163, 2319, 2884, 3092, 4326, 4638, 5411, 8652, 9276, 10822, 16233, 21644, 32466, 64932, 79619, 159238, 238857, 318476, 477714, 557333, 955428, 1114666, 1671999, 2229332, 3343998, 6687996]

約数ペア:

[(1, 6687996), (2, 3343998), (3, 2229332), (4, 1671999), (6, 1114666), (7, 955428), (12, 557333), (14, 477714), (21, 318476), (28, 238857), (42, 159238), (84, 79619), (103, 64932), (206, 32466), (309, 21644), (412, 16233), (618, 10822), (721, 9276), (773, 8652), (1236, 5411), (1442, 4638), (1546, 4326), (2163, 3092), (2319, 2884)]