1905553026

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1531}}^1$

素因数の和:1758

約数の個数: 96

約数和(自身を含む): 4637400768

約数和(自身を除く): 2731847742

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 197, 234, 243, 351, 394, 486, 591, 702, 1053, 1182, 1531, 1773, 2106, 2561, 3062, 3159, 3546, 4593, 5122, 5319, 6318, 7683, 9186, 10638, 13779, 15366, 15957, 19903, 23049, 27558, 31914, 39806, 41337, 46098, 47871, 59709, 69147, 82674, 95742, 119418, 124011, 138294, 179127, 207441, 248022, 301607, 358254, 372033, 414882, 537381, 603214, 622323, 744066, 904821, 1074762, 1244646, 1612143, 1809642, 2714463, 3224286, 3920891, 4836429, 5428926, 7841782, 8143389, 9672858, 11762673, 16286778, 23525346, 24430167, 35288019, 48860334, 70576038, 73290501, 105864057, 146581002, 211728114, 317592171, 635184342, 952776513, 1905553026]

約数ペア:

[(1, 1905553026), (2, 952776513), (3, 635184342), (6, 317592171), (9, 211728114), (13, 146581002), (18, 105864057), (26, 73290501), (27, 70576038), (39, 48860334), (54, 35288019), (78, 24430167), (81, 23525346), (117, 16286778), (162, 11762673), (197, 9672858), (234, 8143389), (243, 7841782), (351, 5428926), (394, 4836429), (486, 3920891), (591, 3224286), (702, 2714463), (1053, 1809642), (1182, 1612143), (1531, 1244646), (1773, 1074762), (2106, 904821), (2561, 744066), (3062, 622323), (3159, 603214), (3546, 537381), (4593, 414882), (5122, 372033), (5319, 358254), (6318, 301607), (7683, 248022), (9186, 207441), (10638, 179127), (13779, 138294), (15366, 124011), (15957, 119418), (19903, 95742), (23049, 82674), (27558, 69147), (31914, 59709), (39806, 47871), (41337, 46098)]