21942452688

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1811}}^1\times {\mathrm{19417}}^1$

素因数の和:21252

約数の個数: 80

約数和(自身を含む): 61081882176

約数和(自身を除く): 39139429488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1811, 3622, 5433, 7244, 10866, 14488, 19417, 21732, 23543, 28976, 38834, 43464, 47086, 58251, 70629, 77668, 86928, 94172, 116502, 141258, 155336, 188344, 233004, 252421, 282516, 310672, 376688, 466008, 504842, 565032, 757263, 932016, 1009684, 1130064, 1514526, 2019368, 3029052, 4038736, 6058104, 12116208, 35164187, 70328374, 105492561, 140656748, 210985122, 281313496, 421970244, 457134431, 562626992, 843940488, 914268862, 1371403293, 1687880976, 1828537724, 2742806586, 3657075448, 5485613172, 7314150896, 10971226344, 21942452688]

約数ペア:

[(1, 21942452688), (2, 10971226344), (3, 7314150896), (4, 5485613172), (6, 3657075448), (8, 2742806586), (12, 1828537724), (13, 1687880976), (16, 1371403293), (24, 914268862), (26, 843940488), (39, 562626992), (48, 457134431), (52, 421970244), (78, 281313496), (104, 210985122), (156, 140656748), (208, 105492561), (312, 70328374), (624, 35164187), (1811, 12116208), (3622, 6058104), (5433, 4038736), (7244, 3029052), (10866, 2019368), (14488, 1514526), (19417, 1130064), (21732, 1009684), (23543, 932016), (28976, 757263), (38834, 565032), (43464, 504842), (47086, 466008), (58251, 376688), (70629, 310672), (77668, 282516), (86928, 252421), (94172, 233004), (116502, 188344), (141258, 155336)]