12694878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1901}}^1$

素因数の和:1969

約数の個数: 48

約数和(自身を含む): 32044896

約数和(自身を除く): 19350018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 1901, 2226, 3339, 3802, 5703, 6678, 11406, 13307, 17109, 26614, 34218, 39921, 79842, 100753, 119763, 201506, 239526, 302259, 604518, 705271, 906777, 1410542, 1813554, 2115813, 4231626, 6347439, 12694878]

約数ペア:

[(1, 12694878), (2, 6347439), (3, 4231626), (6, 2115813), (7, 1813554), (9, 1410542), (14, 906777), (18, 705271), (21, 604518), (42, 302259), (53, 239526), (63, 201506), (106, 119763), (126, 100753), (159, 79842), (318, 39921), (371, 34218), (477, 26614), (742, 17109), (954, 13307), (1113, 11406), (1901, 6678), (2226, 5703), (3339, 3802)]