2018243403

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:737

約数の個数: 96

約数和(自身を含む): 3516963840

約数和(自身を除く): 1498720437

約数列:

[1, 3, 9, 11, 19, 33, 37, 47, 57, 99, 111, 141, 171, 209, 333, 407, 423, 517, 617, 627, 703, 893, 1221, 1551, 1739, 1851, 1881, 2109, 2679, 3663, 4653, 5217, 5553, 6327, 6787, 7733, 8037, 9823, 11723, 15651, 19129, 20361, 22829, 23199, 28999, 29469, 33041, 35169, 57387, 61083, 68487, 69597, 86997, 88407, 99123, 105507, 128953, 172161, 205461, 251119, 260991, 297369, 318989, 363451, 386859, 433751, 550981, 753357, 956967, 1072963, 1090353, 1160577, 1301253, 1652943, 2260071, 2870901, 3218889, 3271059, 3903759, 4771261, 4958829, 6060791, 9656667, 11802593, 14313783, 18182373, 20386297, 35407779, 42941349, 54547119, 61158891, 106223337, 183476673, 224249267, 672747801, 2018243403]

約数ペア:

[(1, 2018243403), (3, 672747801), (9, 224249267), (11, 183476673), (19, 106223337), (33, 61158891), (37, 54547119), (47, 42941349), (57, 35407779), (99, 20386297), (111, 18182373), (141, 14313783), (171, 11802593), (209, 9656667), (333, 6060791), (407, 4958829), (423, 4771261), (517, 3903759), (617, 3271059), (627, 3218889), (703, 2870901), (893, 2260071), (1221, 1652943), (1551, 1301253), (1739, 1160577), (1851, 1090353), (1881, 1072963), (2109, 956967), (2679, 753357), (3663, 550981), (4653, 433751), (5217, 386859), (5553, 363451), (6327, 318989), (6787, 297369), (7733, 260991), (8037, 251119), (9823, 205461), (11723, 172161), (15651, 128953), (19129, 105507), (20361, 99123), (22829, 88407), (23199, 86997), (28999, 69597), (29469, 68487), (33041, 61083), (35169, 57387)]