2987676

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{2243}}^1$

素因数の和:2290

約数の個数: 36

約数和(自身を含む): 7759752

約数和(自身を除く): 4772076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 2243, 4486, 6729, 8972, 13458, 20187, 26916, 40374, 80748, 82991, 165982, 248973, 331964, 497946, 746919, 995892, 1493838, 2987676]

約数ペア:

[(1, 2987676), (2, 1493838), (3, 995892), (4, 746919), (6, 497946), (9, 331964), (12, 248973), (18, 165982), (36, 82991), (37, 80748), (74, 40374), (111, 26916), (148, 20187), (222, 13458), (333, 8972), (444, 6729), (666, 4486), (1332, 2243)]