21967368

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{6143}}^1$

素因数の和:6301

約数の個数: 32

約数和(自身を含む): 55296000

約数和(自身を除く): 33328632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 447, 596, 894, 1192, 1788, 3576, 6143, 12286, 18429, 24572, 36858, 49144, 73716, 147432, 915307, 1830614, 2745921, 3661228, 5491842, 7322456, 10983684, 21967368]

約数ペア:

[(1, 21967368), (2, 10983684), (3, 7322456), (4, 5491842), (6, 3661228), (8, 2745921), (12, 1830614), (24, 915307), (149, 147432), (298, 73716), (447, 49144), (596, 36858), (894, 24572), (1192, 18429), (1788, 12286), (3576, 6143)]