18099681612

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{338717}}^1$

素因数の和:338858

約数の個数: 48

約数和(自身を含む): 43513069152

約数和(自身を除く): 25413387540

約数列:

[1, 2, 3, 4, 6, 12, 61, 73, 122, 146, 183, 219, 244, 292, 366, 438, 732, 876, 4453, 8906, 13359, 17812, 26718, 53436, 338717, 677434, 1016151, 1354868, 2032302, 4064604, 20661737, 24726341, 41323474, 49452682, 61985211, 74179023, 82646948, 98905364, 123970422, 148358046, 247940844, 296716092, 1508306801, 3016613602, 4524920403, 6033227204, 9049840806, 18099681612]

約数ペア:

[(1, 18099681612), (2, 9049840806), (3, 6033227204), (4, 4524920403), (6, 3016613602), (12, 1508306801), (61, 296716092), (73, 247940844), (122, 148358046), (146, 123970422), (183, 98905364), (219, 82646948), (244, 74179023), (292, 61985211), (366, 49452682), (438, 41323474), (732, 24726341), (876, 20661737), (4453, 4064604), (8906, 2032302), (13359, 1354868), (17812, 1016151), (26718, 677434), (53436, 338717)]