68578182

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{839}}^1$

素因数の和:1105

約数の個数: 48

約数和(自身を含む): 157248000

約数和(自身を除く): 88669818

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 239, 342, 478, 717, 839, 1434, 1678, 2151, 2517, 4302, 4541, 5034, 7551, 9082, 13623, 15102, 15941, 27246, 31882, 40869, 47823, 81738, 95646, 143469, 200521, 286938, 401042, 601563, 1203126, 1804689, 3609378, 3809899, 7619798, 11429697, 22859394, 34289091, 68578182]

約数ペア:

[(1, 68578182), (2, 34289091), (3, 22859394), (6, 11429697), (9, 7619798), (18, 3809899), (19, 3609378), (38, 1804689), (57, 1203126), (114, 601563), (171, 401042), (239, 286938), (342, 200521), (478, 143469), (717, 95646), (839, 81738), (1434, 47823), (1678, 40869), (2151, 31882), (2517, 27246), (4302, 15941), (4541, 15102), (5034, 13623), (7551, 9082)]