2229804918

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{81019}}^1$

素因数の和:81177

約数の個数: 48

約数和(自身を含む): 5308430400

約数和(自身を除く): 3078625482

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 139, 198, 278, 417, 834, 1251, 1529, 2502, 3058, 4587, 9174, 13761, 27522, 81019, 162038, 243057, 486114, 729171, 891209, 1458342, 1782418, 2673627, 5347254, 8020881, 11261641, 16041762, 22523282, 33784923, 67569846, 101354769, 123878051, 202709538, 247756102, 371634153, 743268306, 1114902459, 2229804918]

約数ペア:

[(1, 2229804918), (2, 1114902459), (3, 743268306), (6, 371634153), (9, 247756102), (11, 202709538), (18, 123878051), (22, 101354769), (33, 67569846), (66, 33784923), (99, 22523282), (139, 16041762), (198, 11261641), (278, 8020881), (417, 5347254), (834, 2673627), (1251, 1782418), (1529, 1458342), (2502, 891209), (3058, 729171), (4587, 486114), (9174, 243057), (13761, 162038), (27522, 81019)]