21823368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{129901}}^1$

素因数の和:129917

約数の個数: 32

約数和(自身を含む): 62352960

約数和(自身を除く): 40529592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 129901, 259802, 389703, 519604, 779406, 909307, 1039208, 1558812, 1818614, 2727921, 3117624, 3637228, 5455842, 7274456, 10911684, 21823368]

約数ペア:

[(1, 21823368), (2, 10911684), (3, 7274456), (4, 5455842), (6, 3637228), (7, 3117624), (8, 2727921), (12, 1818614), (14, 1558812), (21, 1039208), (24, 909307), (28, 779406), (42, 519604), (56, 389703), (84, 259802), (168, 129901)]