30849786

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4211}}^1$

素因数の和:4267

約数の個数: 48

約数和(自身を含む): 74906208

約数和(自身を除く): 44056422

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 198, 222, 333, 407, 666, 814, 1221, 2442, 3663, 4211, 7326, 8422, 12633, 25266, 37899, 46321, 75798, 92642, 138963, 155807, 277926, 311614, 416889, 467421, 833778, 934842, 1402263, 1713877, 2804526, 3427754, 5141631, 10283262, 15424893, 30849786]

約数ペア:

[(1, 30849786), (2, 15424893), (3, 10283262), (6, 5141631), (9, 3427754), (11, 2804526), (18, 1713877), (22, 1402263), (33, 934842), (37, 833778), (66, 467421), (74, 416889), (99, 311614), (111, 277926), (198, 155807), (222, 138963), (333, 92642), (407, 75798), (666, 46321), (814, 37899), (1221, 25266), (2442, 12633), (3663, 8422), (4211, 7326)]