19740366504

素因数分解:

$2^3\times 3^2\times {\mathrm{151}}^1\times {\mathrm{1815707}}^1$

素因数の和:1815870

約数の個数: 48

約数和(自身を含む): 53817585120

約数和(自身を除く): 34077218616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 151, 302, 453, 604, 906, 1208, 1359, 1812, 2718, 3624, 5436, 10872, 1815707, 3631414, 5447121, 7262828, 10894242, 14525656, 16341363, 21788484, 32682726, 43576968, 65365452, 130730904, 274171757, 548343514, 822515271, 1096687028, 1645030542, 2193374056, 2467545813, 3290061084, 4935091626, 6580122168, 9870183252, 19740366504]

約数ペア:

[(1, 19740366504), (2, 9870183252), (3, 6580122168), (4, 4935091626), (6, 3290061084), (8, 2467545813), (9, 2193374056), (12, 1645030542), (18, 1096687028), (24, 822515271), (36, 548343514), (72, 274171757), (151, 130730904), (302, 65365452), (453, 43576968), (604, 32682726), (906, 21788484), (1208, 16341363), (1359, 14525656), (1812, 10894242), (2718, 7262828), (3624, 5447121), (5436, 3631414), (10872, 1815707)]