74042724

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{17989}}^1$

素因数の和:18017

約数の個数: 48

約数和(自身を含む): 201488000

約数和(自身を除く): 127445276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 17989, 35978, 53967, 71956, 107934, 125923, 215868, 251846, 377769, 503692, 755538, 881461, 1511076, 1762922, 2644383, 3525844, 5288766, 6170227, 10577532, 12340454, 18510681, 24680908, 37021362, 74042724]

約数ペア:

[(1, 74042724), (2, 37021362), (3, 24680908), (4, 18510681), (6, 12340454), (7, 10577532), (12, 6170227), (14, 5288766), (21, 3525844), (28, 2644383), (42, 1762922), (49, 1511076), (84, 881461), (98, 755538), (147, 503692), (196, 377769), (294, 251846), (343, 215868), (588, 125923), (686, 107934), (1029, 71956), (1372, 53967), (2058, 35978), (4116, 17989)]