91045638

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{219917}}^1$

素因数の和:219948

約数の個数: 24

約数和(自身を含む): 205843248

約数和(自身を除く): 114797610

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 219917, 439834, 659751, 1319502, 1979253, 3958506, 5058091, 10116182, 15174273, 30348546, 45522819, 91045638]

約数ペア:

[(1, 91045638), (2, 45522819), (3, 30348546), (6, 15174273), (9, 10116182), (18, 5058091), (23, 3958506), (46, 1979253), (69, 1319502), (138, 659751), (207, 439834), (414, 219917)]