21645792672

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{2137}}^1\times {\mathrm{15073}}^1$

素因数の和:17230

約数の個数: 96

約数和(自身を含む): 64972075392

約数和(自身を除く): 43326282720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 2137, 4274, 6411, 8548, 12822, 14959, 15073, 17096, 25644, 29918, 30146, 34192, 44877, 45219, 51288, 59836, 60292, 68384, 89754, 90438, 102576, 105511, 119672, 120584, 179508, 180876, 205152, 211022, 239344, 241168, 316533, 359016, 361752, 422044, 478688, 482336, 633066, 718032, 723504, 844088, 1266132, 1436064, 1447008, 1688176, 2532264, 3376352, 5064528, 10129056, 32211001, 64422002, 96633003, 128844004, 193266006, 225477007, 257688008, 386532012, 450954014, 515376016, 676431021, 773064024, 901908028, 1030752032, 1352862042, 1546128048, 1803816056, 2705724084, 3092256096, 3607632112, 5411448168, 7215264224, 10822896336, 21645792672]

約数ペア:

[(1, 21645792672), (2, 10822896336), (3, 7215264224), (4, 5411448168), (6, 3607632112), (7, 3092256096), (8, 2705724084), (12, 1803816056), (14, 1546128048), (16, 1352862042), (21, 1030752032), (24, 901908028), (28, 773064024), (32, 676431021), (42, 515376016), (48, 450954014), (56, 386532012), (84, 257688008), (96, 225477007), (112, 193266006), (168, 128844004), (224, 96633003), (336, 64422002), (672, 32211001), (2137, 10129056), (4274, 5064528), (6411, 3376352), (8548, 2532264), (12822, 1688176), (14959, 1447008), (15073, 1436064), (17096, 1266132), (25644, 844088), (29918, 723504), (30146, 718032), (34192, 633066), (44877, 482336), (45219, 478688), (51288, 422044), (59836, 361752), (60292, 359016), (68384, 316533), (89754, 241168), (90438, 239344), (102576, 211022), (105511, 205152), (119672, 180876), (120584, 179508)]