28147014

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{24821}}^1$

素因数の和:24842

約数の個数: 40

約数和(自身を含む): 72083088

約数和(自身を除く): 43936074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 24821, 49642, 74463, 148926, 173747, 223389, 347494, 446778, 521241, 670167, 1042482, 1340334, 1563723, 2010501, 3127446, 4021002, 4691169, 9382338, 14073507, 28147014]

約数ペア:

[(1, 28147014), (2, 14073507), (3, 9382338), (6, 4691169), (7, 4021002), (9, 3127446), (14, 2010501), (18, 1563723), (21, 1340334), (27, 1042482), (42, 670167), (54, 521241), (63, 446778), (81, 347494), (126, 223389), (162, 173747), (189, 148926), (378, 74463), (567, 49642), (1134, 24821)]