129599946

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6469}}^1$

素因数の和:6540

約数の個数: 64

約数和(自身を含む): 335404800

約数和(自身を除く): 205804854

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 106, 126, 159, 189, 318, 371, 378, 477, 742, 954, 1113, 1431, 2226, 2862, 3339, 6469, 6678, 10017, 12938, 19407, 20034, 38814, 45283, 58221, 90566, 116442, 135849, 174663, 271698, 342857, 349326, 407547, 685714, 815094, 1028571, 1222641, 2057142, 2399999, 2445282, 3085713, 4799998, 6171426, 7199997, 9257139, 14399994, 18514278, 21599991, 43199982, 64799973, 129599946]

約数ペア:

[(1, 129599946), (2, 64799973), (3, 43199982), (6, 21599991), (7, 18514278), (9, 14399994), (14, 9257139), (18, 7199997), (21, 6171426), (27, 4799998), (42, 3085713), (53, 2445282), (54, 2399999), (63, 2057142), (106, 1222641), (126, 1028571), (159, 815094), (189, 685714), (318, 407547), (371, 349326), (378, 342857), (477, 271698), (742, 174663), (954, 135849), (1113, 116442), (1431, 90566), (2226, 58221), (2862, 45283), (3339, 38814), (6469, 20034), (6678, 19407), (10017, 12938)]