2018183856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{21419}}^1$

素因数の和:21594

約数の個数: 80

約数和(自身を含む): 5652138240

約数和(自身を除く): 3633954384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 151, 156, 208, 302, 312, 453, 604, 624, 906, 1208, 1812, 1963, 2416, 3624, 3926, 5889, 7248, 7852, 11778, 15704, 21419, 23556, 31408, 42838, 47112, 64257, 85676, 94224, 128514, 171352, 257028, 278447, 342704, 514056, 556894, 835341, 1028112, 1113788, 1670682, 2227576, 3234269, 3341364, 4455152, 6468538, 6682728, 9702807, 12937076, 13365456, 19405614, 25874152, 38811228, 42045497, 51748304, 77622456, 84090994, 126136491, 155244912, 168181988, 252272982, 336363976, 504545964, 672727952, 1009091928, 2018183856]

約数ペア:

[(1, 2018183856), (2, 1009091928), (3, 672727952), (4, 504545964), (6, 336363976), (8, 252272982), (12, 168181988), (13, 155244912), (16, 126136491), (24, 84090994), (26, 77622456), (39, 51748304), (48, 42045497), (52, 38811228), (78, 25874152), (104, 19405614), (151, 13365456), (156, 12937076), (208, 9702807), (302, 6682728), (312, 6468538), (453, 4455152), (604, 3341364), (624, 3234269), (906, 2227576), (1208, 1670682), (1812, 1113788), (1963, 1028112), (2416, 835341), (3624, 556894), (3926, 514056), (5889, 342704), (7248, 278447), (7852, 257028), (11778, 171352), (15704, 128514), (21419, 94224), (23556, 85676), (31408, 64257), (42838, 47112)]