18808563648

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{2251}}^1\times {\mathrm{6217}}^1$

素因数の和:8490

約数の個数: 112

約数和(自身を含む): 56907931904

約数和(自身を除く): 38099368256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 2251, 4502, 6217, 6753, 9004, 12434, 13506, 15757, 18008, 18651, 24868, 27012, 31514, 36016, 37302, 43519, 47271, 49736, 54024, 63028, 72032, 74604, 87038, 94542, 99472, 108048, 126056, 130557, 144064, 149208, 174076, 189084, 198944, 216096, 252112, 261114, 298416, 348152, 378168, 397888, 432192, 504224, 522228, 596832, 696304, 756336, 1008448, 1044456, 1193664, 1392608, 1512672, 2088912, 2785216, 3025344, 4177824, 8355648, 13994467, 27988934, 41983401, 55977868, 83966802, 97961269, 111955736, 167933604, 195922538, 223911472, 293883807, 335867208, 391845076, 447822944, 587767614, 671734416, 783690152, 895645888, 1175535228, 1343468832, 1567380304, 2351070456, 2686937664, 3134760608, 4702140912, 6269521216, 9404281824, 18808563648]

約数ペア:

[(1, 18808563648), (2, 9404281824), (3, 6269521216), (4, 4702140912), (6, 3134760608), (7, 2686937664), (8, 2351070456), (12, 1567380304), (14, 1343468832), (16, 1175535228), (21, 895645888), (24, 783690152), (28, 671734416), (32, 587767614), (42, 447822944), (48, 391845076), (56, 335867208), (64, 293883807), (84, 223911472), (96, 195922538), (112, 167933604), (168, 111955736), (192, 97961269), (224, 83966802), (336, 55977868), (448, 41983401), (672, 27988934), (1344, 13994467), (2251, 8355648), (4502, 4177824), (6217, 3025344), (6753, 2785216), (9004, 2088912), (12434, 1512672), (13506, 1392608), (15757, 1193664), (18008, 1044456), (18651, 1008448), (24868, 756336), (27012, 696304), (31514, 596832), (36016, 522228), (37302, 504224), (43519, 432192), (47271, 397888), (49736, 378168), (54024, 348152), (63028, 298416), (72032, 261114), (74604, 252112), (87038, 216096), (94542, 198944), (99472, 189084), (108048, 174076), (126056, 149208), (130557, 144064)]