16303783932

素因数分解:

$2^2\times 3^2\times {\mathrm{443}}^1\times {\mathrm{457}}^1\times {\mathrm{2237}}^1$

素因数の和:3147

約数の個数: 72

約数和(自身を含む): 41414261616

約数和(自身を除く): 25110477684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 443, 457, 886, 914, 1329, 1371, 1772, 1828, 2237, 2658, 2742, 3987, 4113, 4474, 5316, 5484, 6711, 7974, 8226, 8948, 13422, 15948, 16452, 20133, 26844, 40266, 80532, 202451, 404902, 607353, 809804, 990991, 1022309, 1214706, 1822059, 1981982, 2044618, 2429412, 2972973, 3066927, 3644118, 3963964, 4089236, 5945946, 6133854, 7288236, 8918919, 9200781, 11891892, 12267708, 17837838, 18401562, 35675676, 36803124, 452882887, 905765774, 1358648661, 1811531548, 2717297322, 4075945983, 5434594644, 8151891966, 16303783932]

約数ペア:

[(1, 16303783932), (2, 8151891966), (3, 5434594644), (4, 4075945983), (6, 2717297322), (9, 1811531548), (12, 1358648661), (18, 905765774), (36, 452882887), (443, 36803124), (457, 35675676), (886, 18401562), (914, 17837838), (1329, 12267708), (1371, 11891892), (1772, 9200781), (1828, 8918919), (2237, 7288236), (2658, 6133854), (2742, 5945946), (3987, 4089236), (4113, 3963964), (4474, 3644118), (5316, 3066927), (5484, 2972973), (6711, 2429412), (7974, 2044618), (8226, 1981982), (8948, 1822059), (13422, 1214706), (15948, 1022309), (16452, 990991), (20133, 809804), (26844, 607353), (40266, 404902), (80532, 202451)]