1905929676

素因数分解:

$2^2\times 3^6\times 7^2\times {\mathrm{13339}}^1$

素因数の和:13375

約数の個数: 126

約数和(自身を含む): 5817667380

約数和(自身を除く): 3911737704

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 378, 441, 486, 567, 588, 729, 756, 882, 972, 1134, 1323, 1458, 1701, 1764, 2268, 2646, 2916, 3402, 3969, 5103, 5292, 6804, 7938, 10206, 11907, 13339, 15876, 20412, 23814, 26678, 35721, 40017, 47628, 53356, 71442, 80034, 93373, 120051, 142884, 160068, 186746, 240102, 280119, 360153, 373492, 480204, 560238, 653611, 720306, 840357, 1080459, 1120476, 1307222, 1440612, 1680714, 1960833, 2160918, 2521071, 2614444, 3241377, 3361428, 3921666, 4321836, 5042142, 5882499, 6482754, 7563213, 7843332, 9724131, 10084284, 11764998, 12965508, 15126426, 17647497, 19448262, 22689639, 23529996, 30252852, 35294994, 38896524, 45379278, 52942491, 68068917, 70589988, 90758556, 105884982, 136137834, 158827473, 211769964, 272275668, 317654946, 476482419, 635309892, 952964838, 1905929676]

約数ペア:

[(1, 1905929676), (2, 952964838), (3, 635309892), (4, 476482419), (6, 317654946), (7, 272275668), (9, 211769964), (12, 158827473), (14, 136137834), (18, 105884982), (21, 90758556), (27, 70589988), (28, 68068917), (36, 52942491), (42, 45379278), (49, 38896524), (54, 35294994), (63, 30252852), (81, 23529996), (84, 22689639), (98, 19448262), (108, 17647497), (126, 15126426), (147, 12965508), (162, 11764998), (189, 10084284), (196, 9724131), (243, 7843332), (252, 7563213), (294, 6482754), (324, 5882499), (378, 5042142), (441, 4321836), (486, 3921666), (567, 3361428), (588, 3241377), (729, 2614444), (756, 2521071), (882, 2160918), (972, 1960833), (1134, 1680714), (1323, 1440612), (1458, 1307222), (1701, 1120476), (1764, 1080459), (2268, 840357), (2646, 720306), (2916, 653611), (3402, 560238), (3969, 480204), (5103, 373492), (5292, 360153), (6804, 280119), (7938, 240102), (10206, 186746), (11907, 160068), (13339, 142884), (15876, 120051), (20412, 93373), (23814, 80034), (26678, 71442), (35721, 53356), (40017, 47628)]