1859976

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 5280000

約数和(自身を除く): 3420024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 109, 158, 216, 218, 237, 316, 327, 436, 474, 632, 654, 711, 872, 948, 981, 1308, 1422, 1896, 1962, 2133, 2616, 2844, 2943, 3924, 4266, 5688, 5886, 7848, 8532, 8611, 11772, 17064, 17222, 23544, 25833, 34444, 51666, 68888, 77499, 103332, 154998, 206664, 232497, 309996, 464994, 619992, 929988, 1859976]

約数ペア:

[(1, 1859976), (2, 929988), (3, 619992), (4, 464994), (6, 309996), (8, 232497), (9, 206664), (12, 154998), (18, 103332), (24, 77499), (27, 68888), (36, 51666), (54, 34444), (72, 25833), (79, 23544), (108, 17222), (109, 17064), (158, 11772), (216, 8611), (218, 8532), (237, 7848), (316, 5886), (327, 5688), (436, 4266), (474, 3924), (632, 2943), (654, 2844), (711, 2616), (872, 2133), (948, 1962), (981, 1896), (1308, 1422)]