11911428

素因数分解:

$2^2\times 3^3\times {\mathrm{110291}}^1$

素因数の和:110304

約数の個数: 24

約数和(自身を含む): 30881760

約数和(自身を除く): 18970332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 110291, 220582, 330873, 441164, 661746, 992619, 1323492, 1985238, 2977857, 3970476, 5955714, 11911428]

約数ペア:

[(1, 11911428), (2, 5955714), (3, 3970476), (4, 2977857), (6, 1985238), (9, 1323492), (12, 992619), (18, 661746), (27, 441164), (36, 330873), (54, 220582), (108, 110291)]