7851396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{619}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 21109760

約数和(自身を除く): 13258364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 151, 302, 453, 604, 619, 906, 1057, 1238, 1812, 1857, 2114, 2476, 3171, 3714, 4228, 4333, 6342, 7428, 8666, 12684, 12999, 17332, 25998, 51996, 93469, 186938, 280407, 373876, 560814, 654283, 1121628, 1308566, 1962849, 2617132, 3925698, 7851396]

約数ペア:

[(1, 7851396), (2, 3925698), (3, 2617132), (4, 1962849), (6, 1308566), (7, 1121628), (12, 654283), (14, 560814), (21, 373876), (28, 280407), (42, 186938), (84, 93469), (151, 51996), (302, 25998), (453, 17332), (604, 12999), (619, 12684), (906, 8666), (1057, 7428), (1238, 6342), (1812, 4333), (1857, 4228), (2114, 3714), (2476, 3171)]