8427899018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{27487}}^1$

素因数の和:27699

約数の個数: 48

約数和(自身を含む): 15968988672

約数和(自身を除く): 7541089654

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 181, 242, 362, 847, 1267, 1694, 1991, 2534, 3982, 13937, 21901, 27487, 27874, 43802, 54974, 153307, 192409, 302357, 306614, 384818, 604714, 2116499, 3325927, 4232998, 4975147, 6651854, 9950294, 23281489, 34826029, 46562978, 54726617, 69652058, 109453234, 383086319, 601992787, 766172638, 1203985574, 4213949509, 8427899018]

約数ペア:

[(1, 8427899018), (2, 4213949509), (7, 1203985574), (11, 766172638), (14, 601992787), (22, 383086319), (77, 109453234), (121, 69652058), (154, 54726617), (181, 46562978), (242, 34826029), (362, 23281489), (847, 9950294), (1267, 6651854), (1694, 4975147), (1991, 4232998), (2534, 3325927), (3982, 2116499), (13937, 604714), (21901, 384818), (27487, 306614), (27874, 302357), (43802, 192409), (54974, 153307)]