12512748

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{739}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 31328640

約数和(自身を除く): 18815892

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 83, 102, 166, 204, 249, 332, 498, 739, 996, 1411, 1478, 2217, 2822, 2956, 4233, 4434, 5644, 8466, 8868, 12563, 16932, 25126, 37689, 50252, 61337, 75378, 122674, 150756, 184011, 245348, 368022, 736044, 1042729, 2085458, 3128187, 4170916, 6256374, 12512748]

約数ペア:

[(1, 12512748), (2, 6256374), (3, 4170916), (4, 3128187), (6, 2085458), (12, 1042729), (17, 736044), (34, 368022), (51, 245348), (68, 184011), (83, 150756), (102, 122674), (166, 75378), (204, 61337), (249, 50252), (332, 37689), (498, 25126), (739, 16932), (996, 12563), (1411, 8868), (1478, 8466), (2217, 5644), (2822, 4434), (2956, 4233)]