18659405736

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{22973}}^1$

素因数の和:23403

約数の個数: 96

約数和(自身を含む): 52415181000

約数和(自身を除く): 33755775264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 389, 522, 696, 778, 1044, 1167, 1556, 2088, 2334, 3112, 3501, 4668, 7002, 9336, 11281, 14004, 22562, 22973, 28008, 33843, 45124, 45946, 67686, 68919, 90248, 91892, 101529, 135372, 137838, 183784, 203058, 206757, 270744, 275676, 406116, 413514, 551352, 666217, 812232, 827028, 1332434, 1654056, 1998651, 2664868, 3997302, 5329736, 5995953, 7994604, 8936497, 11991906, 15989208, 17872994, 23983812, 26809491, 35745988, 47967624, 53618982, 71491976, 80428473, 107237964, 160856946, 214475928, 259158413, 321713892, 518316826, 643427784, 777475239, 1036633652, 1554950478, 2073267304, 2332425717, 3109900956, 4664851434, 6219801912, 9329702868, 18659405736]

約数ペア:

[(1, 18659405736), (2, 9329702868), (3, 6219801912), (4, 4664851434), (6, 3109900956), (8, 2332425717), (9, 2073267304), (12, 1554950478), (18, 1036633652), (24, 777475239), (29, 643427784), (36, 518316826), (58, 321713892), (72, 259158413), (87, 214475928), (116, 160856946), (174, 107237964), (232, 80428473), (261, 71491976), (348, 53618982), (389, 47967624), (522, 35745988), (696, 26809491), (778, 23983812), (1044, 17872994), (1167, 15989208), (1556, 11991906), (2088, 8936497), (2334, 7994604), (3112, 5995953), (3501, 5329736), (4668, 3997302), (7002, 2664868), (9336, 1998651), (11281, 1654056), (14004, 1332434), (22562, 827028), (22973, 812232), (28008, 666217), (33843, 551352), (45124, 413514), (45946, 406116), (67686, 275676), (68919, 270744), (90248, 206757), (91892, 203058), (101529, 183784), (135372, 137838)]