1953185616

素因数分解:

$2^4\times 3^3\times {\mathrm{251}}^1\times {\mathrm{18013}}^1$

素因数の和:18281

約数の個数: 80

約数和(自身を含む): 5629014720

約数和(自身を除く): 3675829104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 251, 432, 502, 753, 1004, 1506, 2008, 2259, 3012, 4016, 4518, 6024, 6777, 9036, 12048, 13554, 18013, 18072, 27108, 36026, 36144, 54039, 54216, 72052, 108078, 108432, 144104, 162117, 216156, 288208, 324234, 432312, 486351, 648468, 864624, 972702, 1296936, 1945404, 2593872, 3890808, 4521263, 7781616, 9042526, 13563789, 18085052, 27127578, 36170104, 40691367, 54255156, 72340208, 81382734, 108510312, 122074101, 162765468, 217020624, 244148202, 325530936, 488296404, 651061872, 976592808, 1953185616]

約数ペア:

[(1, 1953185616), (2, 976592808), (3, 651061872), (4, 488296404), (6, 325530936), (8, 244148202), (9, 217020624), (12, 162765468), (16, 122074101), (18, 108510312), (24, 81382734), (27, 72340208), (36, 54255156), (48, 40691367), (54, 36170104), (72, 27127578), (108, 18085052), (144, 13563789), (216, 9042526), (251, 7781616), (432, 4521263), (502, 3890808), (753, 2593872), (1004, 1945404), (1506, 1296936), (2008, 972702), (2259, 864624), (3012, 648468), (4016, 486351), (4518, 432312), (6024, 324234), (6777, 288208), (9036, 216156), (12048, 162117), (13554, 144104), (18013, 108432), (18072, 108078), (27108, 72052), (36026, 54216), (36144, 54039)]