3981936

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{1693}}^1$

素因数の和:1718

約数の個数: 60

約数和(自身を含む): 11973192

約数和(自身を除く): 7991256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 1693, 2352, 3386, 5079, 6772, 10158, 11851, 13544, 20316, 23702, 27088, 35553, 40632, 47404, 71106, 81264, 82957, 94808, 142212, 165914, 189616, 248871, 284424, 331828, 497742, 568848, 663656, 995484, 1327312, 1990968, 3981936]

約数ペア:

[(1, 3981936), (2, 1990968), (3, 1327312), (4, 995484), (6, 663656), (7, 568848), (8, 497742), (12, 331828), (14, 284424), (16, 248871), (21, 189616), (24, 165914), (28, 142212), (42, 94808), (48, 82957), (49, 81264), (56, 71106), (84, 47404), (98, 40632), (112, 35553), (147, 27088), (168, 23702), (196, 20316), (294, 13544), (336, 11851), (392, 10158), (588, 6772), (784, 5079), (1176, 3386), (1693, 2352)]