1985836878

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{2163221}}^1$

素因数の和:2163249

約数の個数: 32

約数和(自身を含む): 4672559520

約数和(自身を除く): 2686722642

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 2163221, 4326442, 6489663, 12979326, 19468989, 36774757, 38937978, 58406967, 73549514, 110324271, 116813934, 220648542, 330972813, 661945626, 992918439, 1985836878]

約数ペア:

[(1, 1985836878), (2, 992918439), (3, 661945626), (6, 330972813), (9, 220648542), (17, 116813934), (18, 110324271), (27, 73549514), (34, 58406967), (51, 38937978), (54, 36774757), (102, 19468989), (153, 12979326), (306, 6489663), (459, 4326442), (918, 2163221)]