27872172

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{7103}}^1$

素因数の和:7222

約数の個数: 36

約数和(自身を含む): 71111040

約数和(自身を除く): 43238868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 7103, 14206, 21309, 28412, 42618, 63927, 85236, 127854, 255708, 774227, 1548454, 2322681, 3096908, 4645362, 6968043, 9290724, 13936086, 27872172]

約数ペア:

[(1, 27872172), (2, 13936086), (3, 9290724), (4, 6968043), (6, 4645362), (9, 3096908), (12, 2322681), (18, 1548454), (36, 774227), (109, 255708), (218, 127854), (327, 85236), (436, 63927), (654, 42618), (981, 28412), (1308, 21309), (1962, 14206), (3924, 7103)]