84120918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{64609}}^1$

素因数の和:64652

約数の個数: 32

約数和(自身を含む): 198481920

約数和(自身を除く): 114361002

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 64609, 129218, 193827, 387654, 452263, 904526, 1356789, 2002879, 2713578, 4005758, 6008637, 12017274, 14020153, 28040306, 42060459, 84120918]

約数ペア:

[(1, 84120918), (2, 42060459), (3, 28040306), (6, 14020153), (7, 12017274), (14, 6008637), (21, 4005758), (31, 2713578), (42, 2002879), (62, 1356789), (93, 904526), (186, 452263), (217, 387654), (434, 193827), (651, 129218), (1302, 64609)]