3969966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 10676736

約数和(自身を除く): 6706770

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 661, 858, 1001, 1322, 1983, 2002, 3003, 3966, 4627, 6006, 7271, 8593, 9254, 13881, 14542, 17186, 21813, 25779, 27762, 43626, 50897, 51558, 60151, 94523, 101794, 120302, 152691, 180453, 189046, 283569, 305382, 360906, 567138, 661661, 1323322, 1984983, 3969966]

約数ペア:

[(1, 3969966), (2, 1984983), (3, 1323322), (6, 661661), (7, 567138), (11, 360906), (13, 305382), (14, 283569), (21, 189046), (22, 180453), (26, 152691), (33, 120302), (39, 101794), (42, 94523), (66, 60151), (77, 51558), (78, 50897), (91, 43626), (143, 27762), (154, 25779), (182, 21813), (231, 17186), (273, 14542), (286, 13881), (429, 9254), (462, 8593), (546, 7271), (661, 6006), (858, 4627), (1001, 3966), (1322, 3003), (1983, 2002)]