17963325306

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{520043}}^1$

素因数の和:520171

約数の個数: 48

約数和(自身を含む): 41374700640

約数和(自身を除く): 23411375334

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 101, 114, 171, 202, 303, 342, 606, 909, 1818, 1919, 3838, 5757, 11514, 17271, 34542, 520043, 1040086, 1560129, 3120258, 4680387, 9360774, 9880817, 19761634, 29642451, 52524343, 59284902, 88927353, 105048686, 157573029, 177854706, 315146058, 472719087, 945438174, 997962517, 1995925034, 2993887551, 5987775102, 8981662653, 17963325306]

約数ペア:

[(1, 17963325306), (2, 8981662653), (3, 5987775102), (6, 2993887551), (9, 1995925034), (18, 997962517), (19, 945438174), (38, 472719087), (57, 315146058), (101, 177854706), (114, 157573029), (171, 105048686), (202, 88927353), (303, 59284902), (342, 52524343), (606, 29642451), (909, 19761634), (1818, 9880817), (1919, 9360774), (3838, 4680387), (5757, 3120258), (11514, 1560129), (17271, 1040086), (34542, 520043)]