188734518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{13999}}^1$

素因数の和:14121

約数の個数: 48

約数和(自身を含む): 471744000

約数和(自身を除く): 283009482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 321, 642, 749, 963, 1498, 1926, 2247, 4494, 6741, 13482, 13999, 27998, 41997, 83994, 97993, 125991, 195986, 251982, 293979, 587958, 881937, 1497893, 1763874, 2995786, 4493679, 8987358, 10485251, 13481037, 20970502, 26962074, 31455753, 62911506, 94367259, 188734518]

約数ペア:

[(1, 188734518), (2, 94367259), (3, 62911506), (6, 31455753), (7, 26962074), (9, 20970502), (14, 13481037), (18, 10485251), (21, 8987358), (42, 4493679), (63, 2995786), (107, 1763874), (126, 1497893), (214, 881937), (321, 587958), (642, 293979), (749, 251982), (963, 195986), (1498, 125991), (1926, 97993), (2247, 83994), (4494, 41997), (6741, 27998), (13482, 13999)]