21326544

素因数分解:

$2^4\times 3^3\times {\mathrm{49367}}^1$

素因数の和:49384

約数の個数: 40

約数和(自身を含む): 61216320

約数和(自身を除く): 39889776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 49367, 98734, 148101, 197468, 296202, 394936, 444303, 592404, 789872, 888606, 1184808, 1332909, 1777212, 2369616, 2665818, 3554424, 5331636, 7108848, 10663272, 21326544]

約数ペア:

[(1, 21326544), (2, 10663272), (3, 7108848), (4, 5331636), (6, 3554424), (8, 2665818), (9, 2369616), (12, 1777212), (16, 1332909), (18, 1184808), (24, 888606), (27, 789872), (36, 592404), (48, 444303), (54, 394936), (72, 296202), (108, 197468), (144, 148101), (216, 98734), (432, 49367)]