18852805328

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{36761}}^1$

素因数の和:37036

約数の個数: 80

約数和(自身を含む): 44126163840

約数和(自身を除く): 25273358512

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 241, 266, 304, 482, 532, 964, 1064, 1687, 1928, 2128, 3374, 3856, 4579, 6748, 9158, 13496, 18316, 26992, 32053, 36632, 36761, 64106, 73264, 73522, 128212, 147044, 256424, 257327, 294088, 512848, 514654, 588176, 698459, 1029308, 1396918, 2058616, 2793836, 4117232, 4889213, 5587672, 8859401, 9778426, 11175344, 17718802, 19556852, 35437604, 39113704, 62015807, 70875208, 78227408, 124031614, 141750416, 168328619, 248063228, 336657238, 496126456, 673314476, 992252912, 1178300333, 1346628952, 2356600666, 2693257904, 4713201332, 9426402664, 18852805328]

約数ペア:

[(1, 18852805328), (2, 9426402664), (4, 4713201332), (7, 2693257904), (8, 2356600666), (14, 1346628952), (16, 1178300333), (19, 992252912), (28, 673314476), (38, 496126456), (56, 336657238), (76, 248063228), (112, 168328619), (133, 141750416), (152, 124031614), (241, 78227408), (266, 70875208), (304, 62015807), (482, 39113704), (532, 35437604), (964, 19556852), (1064, 17718802), (1687, 11175344), (1928, 9778426), (2128, 8859401), (3374, 5587672), (3856, 4889213), (4579, 4117232), (6748, 2793836), (9158, 2058616), (13496, 1396918), (18316, 1029308), (26992, 698459), (32053, 588176), (36632, 514654), (36761, 512848), (64106, 294088), (73264, 257327), (73522, 256424), (128212, 147044)]