3294258

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 7879680

約数和(自身を除く): 4585422

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 37, 38, 57, 66, 71, 74, 111, 114, 142, 209, 213, 222, 407, 418, 426, 627, 703, 781, 814, 1221, 1254, 1349, 1406, 1562, 2109, 2343, 2442, 2627, 2698, 4047, 4218, 4686, 5254, 7733, 7881, 8094, 14839, 15466, 15762, 23199, 28897, 29678, 44517, 46398, 49913, 57794, 86691, 89034, 99826, 149739, 173382, 299478, 549043, 1098086, 1647129, 3294258]

約数ペア:

[(1, 3294258), (2, 1647129), (3, 1098086), (6, 549043), (11, 299478), (19, 173382), (22, 149739), (33, 99826), (37, 89034), (38, 86691), (57, 57794), (66, 49913), (71, 46398), (74, 44517), (111, 29678), (114, 28897), (142, 23199), (209, 15762), (213, 15466), (222, 14839), (407, 8094), (418, 7881), (426, 7733), (627, 5254), (703, 4686), (781, 4218), (814, 4047), (1221, 2698), (1254, 2627), (1349, 2442), (1406, 2343), (1562, 2109)]