1306101438

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{547}}^1\times {\mathrm{1217}}^1$

素因数の和:1881

約数の個数: 48

約数和(自身を含む): 2863420560

約数和(自身を除く): 1557319122

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 547, 654, 981, 1094, 1217, 1641, 1962, 2434, 3282, 3651, 4923, 7302, 9846, 10953, 21906, 59623, 119246, 132653, 178869, 265306, 357738, 397959, 536607, 665699, 795918, 1073214, 1193877, 1331398, 1997097, 2387754, 3994194, 5991291, 11982582, 72561191, 145122382, 217683573, 435367146, 653050719, 1306101438]

約数ペア:

[(1, 1306101438), (2, 653050719), (3, 435367146), (6, 217683573), (9, 145122382), (18, 72561191), (109, 11982582), (218, 5991291), (327, 3994194), (547, 2387754), (654, 1997097), (981, 1331398), (1094, 1193877), (1217, 1073214), (1641, 795918), (1962, 665699), (2434, 536607), (3282, 397959), (3651, 357738), (4923, 265306), (7302, 178869), (9846, 132653), (10953, 119246), (21906, 59623)]