6662418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 16111872

約数和(自身を除く): 9449454

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 53, 73, 82, 106, 123, 146, 159, 219, 246, 287, 318, 371, 438, 511, 574, 742, 861, 1022, 1113, 1533, 1722, 2173, 2226, 2993, 3066, 3869, 4346, 5986, 6519, 7738, 8979, 11607, 13038, 15211, 17958, 20951, 23214, 27083, 30422, 41902, 45633, 54166, 62853, 81249, 91266, 125706, 158629, 162498, 317258, 475887, 951774, 1110403, 2220806, 3331209, 6662418]

約数ペア:

[(1, 6662418), (2, 3331209), (3, 2220806), (6, 1110403), (7, 951774), (14, 475887), (21, 317258), (41, 162498), (42, 158629), (53, 125706), (73, 91266), (82, 81249), (106, 62853), (123, 54166), (146, 45633), (159, 41902), (219, 30422), (246, 27083), (287, 23214), (318, 20951), (371, 17958), (438, 15211), (511, 13038), (574, 11607), (742, 8979), (861, 7738), (1022, 6519), (1113, 5986), (1533, 4346), (1722, 3869), (2173, 3066), (2226, 2993)]