19518689664

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{297251}}^1$

素因数の和:297293

約数の個数: 128

約数和(自身を含む): 60639408000

約数和(自身を除く): 41120718336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2432, 2736, 3456, 3648, 4104, 5472, 7296, 8208, 10944, 16416, 21888, 32832, 65664, 297251, 594502, 891753, 1189004, 1783506, 2378008, 2675259, 3567012, 4756016, 5350518, 5647769, 7134024, 8025777, 9512032, 10701036, 11295538, 14268048, 16051554, 16943307, 19024064, 21402072, 22591076, 28536096, 32103108, 33886614, 38048128, 42804144, 45182152, 50829921, 57072192, 64206216, 67773228, 85608288, 90364304, 101659842, 114144384, 128412432, 135546456, 152489763, 171216576, 180728608, 203319684, 256824864, 271092912, 304979526, 342433152, 361457216, 406639368, 513649728, 542185824, 609959052, 722914432, 813278736, 1027299456, 1084371648, 1219918104, 1626557472, 2168743296, 2439836208, 3253114944, 4879672416, 6506229888, 9759344832, 19518689664]

約数ペア:

[(1, 19518689664), (2, 9759344832), (3, 6506229888), (4, 4879672416), (6, 3253114944), (8, 2439836208), (9, 2168743296), (12, 1626557472), (16, 1219918104), (18, 1084371648), (19, 1027299456), (24, 813278736), (27, 722914432), (32, 609959052), (36, 542185824), (38, 513649728), (48, 406639368), (54, 361457216), (57, 342433152), (64, 304979526), (72, 271092912), (76, 256824864), (96, 203319684), (108, 180728608), (114, 171216576), (128, 152489763), (144, 135546456), (152, 128412432), (171, 114144384), (192, 101659842), (216, 90364304), (228, 85608288), (288, 67773228), (304, 64206216), (342, 57072192), (384, 50829921), (432, 45182152), (456, 42804144), (513, 38048128), (576, 33886614), (608, 32103108), (684, 28536096), (864, 22591076), (912, 21402072), (1026, 19024064), (1152, 16943307), (1216, 16051554), (1368, 14268048), (1728, 11295538), (1824, 10701036), (2052, 9512032), (2432, 8025777), (2736, 7134024), (3456, 5647769), (3648, 5350518), (4104, 4756016), (5472, 3567012), (7296, 2675259), (8208, 2378008), (10944, 1783506), (16416, 1189004), (21888, 891753), (32832, 594502), (65664, 297251)]