1891911966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103079}}^1$

素因数の和:103133

約数の個数: 64

約数和(自身を含む): 4749926400

約数和(自身を除く): 2858014434

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 57, 69, 114, 133, 138, 161, 266, 322, 399, 437, 483, 798, 874, 966, 1311, 2622, 3059, 6118, 9177, 18354, 103079, 206158, 309237, 618474, 721553, 1443106, 1958501, 2164659, 2370817, 3917002, 4329318, 4741634, 5875503, 7112451, 11751006, 13709507, 14224902, 16595719, 27419014, 33191438, 41128521, 45045523, 49787157, 82257042, 90091046, 99574314, 135136569, 270273138, 315318661, 630637322, 945955983, 1891911966]

約数ペア:

[(1, 1891911966), (2, 945955983), (3, 630637322), (6, 315318661), (7, 270273138), (14, 135136569), (19, 99574314), (21, 90091046), (23, 82257042), (38, 49787157), (42, 45045523), (46, 41128521), (57, 33191438), (69, 27419014), (114, 16595719), (133, 14224902), (138, 13709507), (161, 11751006), (266, 7112451), (322, 5875503), (399, 4741634), (437, 4329318), (483, 3917002), (798, 2370817), (874, 2164659), (966, 1958501), (1311, 1443106), (2622, 721553), (3059, 618474), (6118, 309237), (9177, 206158), (18354, 103079)]