18678384

素因数分解:

$2^4\times 3^3\times {\mathrm{43237}}^1$

素因数の和:43254

約数の個数: 40

約数和(自身を含む): 53615120

約数和(自身を除く): 34936736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 43237, 86474, 129711, 172948, 259422, 345896, 389133, 518844, 691792, 778266, 1037688, 1167399, 1556532, 2075376, 2334798, 3113064, 4669596, 6226128, 9339192, 18678384]

約数ペア:

[(1, 18678384), (2, 9339192), (3, 6226128), (4, 4669596), (6, 3113064), (8, 2334798), (9, 2075376), (12, 1556532), (16, 1167399), (18, 1037688), (24, 778266), (27, 691792), (36, 518844), (48, 389133), (54, 345896), (72, 259422), (108, 172948), (144, 129711), (216, 86474), (432, 43237)]