7811044254

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{52901}}^1$

素因数の和:53553

約数の個数: 48

約数和(自身を含む): 18254998944

約数和(自身を除く): 10443954690

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 631, 1262, 1893, 3786, 5679, 8203, 11358, 16406, 24609, 49218, 52901, 73827, 105802, 147654, 158703, 317406, 476109, 687713, 952218, 1375426, 2063139, 4126278, 6189417, 12378834, 33380531, 66761062, 100141593, 200283186, 300424779, 433946903, 600849558, 867893806, 1301840709, 2603681418, 3905522127, 7811044254]

約数ペア:

[(1, 7811044254), (2, 3905522127), (3, 2603681418), (6, 1301840709), (9, 867893806), (13, 600849558), (18, 433946903), (26, 300424779), (39, 200283186), (78, 100141593), (117, 66761062), (234, 33380531), (631, 12378834), (1262, 6189417), (1893, 4126278), (3786, 2063139), (5679, 1375426), (8203, 952218), (11358, 687713), (16406, 476109), (24609, 317406), (49218, 158703), (52901, 147654), (73827, 105802)]