2013444216

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{443881}}^1$

素因数の和:443906

約数の個数: 80

約数和(自身を含む): 6445166640

約数和(自身を除く): 4431722424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 443881, 887762, 1331643, 1775524, 2663286, 3107167, 3551048, 3994929, 5326572, 6214334, 7989858, 9321501, 10653144, 11984787, 12428668, 15979716, 18643002, 23969574, 24857336, 27964503, 31959432, 35954361, 37286004, 47939148, 55929006, 71908722, 74572008, 83893509, 95878296, 111858012, 143817444, 167787018, 223716024, 251680527, 287634888, 335574036, 503361054, 671148072, 1006722108, 2013444216]

約数ペア:

[(1, 2013444216), (2, 1006722108), (3, 671148072), (4, 503361054), (6, 335574036), (7, 287634888), (8, 251680527), (9, 223716024), (12, 167787018), (14, 143817444), (18, 111858012), (21, 95878296), (24, 83893509), (27, 74572008), (28, 71908722), (36, 55929006), (42, 47939148), (54, 37286004), (56, 35954361), (63, 31959432), (72, 27964503), (81, 24857336), (84, 23969574), (108, 18643002), (126, 15979716), (162, 12428668), (168, 11984787), (189, 10653144), (216, 9321501), (252, 7989858), (324, 6214334), (378, 5326572), (504, 3994929), (567, 3551048), (648, 3107167), (756, 2663286), (1134, 1775524), (1512, 1331643), (2268, 887762), (4536, 443881)]