18008810976

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{27697}}^1$

素因数の和:28244

約数の個数: 96

約数和(自身を含む): 51009079968

約数和(自身を除く): 33000268992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 521, 624, 1042, 1248, 1563, 2084, 3126, 4168, 6252, 6773, 8336, 12504, 13546, 16672, 20319, 25008, 27092, 27697, 40638, 50016, 54184, 55394, 81276, 83091, 108368, 110788, 162552, 166182, 216736, 221576, 325104, 332364, 360061, 443152, 650208, 664728, 720122, 886304, 1080183, 1329456, 1440244, 2160366, 2658912, 2880488, 4320732, 5760976, 8641464, 11521952, 14430137, 17282928, 28860274, 34565856, 43290411, 57720548, 86580822, 115441096, 173161644, 187591781, 230882192, 346323288, 375183562, 461764384, 562775343, 692646576, 750367124, 1125550686, 1385293152, 1500734248, 2251101372, 3001468496, 4502202744, 6002936992, 9004405488, 18008810976]

約数ペア:

[(1, 18008810976), (2, 9004405488), (3, 6002936992), (4, 4502202744), (6, 3001468496), (8, 2251101372), (12, 1500734248), (13, 1385293152), (16, 1125550686), (24, 750367124), (26, 692646576), (32, 562775343), (39, 461764384), (48, 375183562), (52, 346323288), (78, 230882192), (96, 187591781), (104, 173161644), (156, 115441096), (208, 86580822), (312, 57720548), (416, 43290411), (521, 34565856), (624, 28860274), (1042, 17282928), (1248, 14430137), (1563, 11521952), (2084, 8641464), (3126, 5760976), (4168, 4320732), (6252, 2880488), (6773, 2658912), (8336, 2160366), (12504, 1440244), (13546, 1329456), (16672, 1080183), (20319, 886304), (25008, 720122), (27092, 664728), (27697, 650208), (40638, 443152), (50016, 360061), (54184, 332364), (55394, 325104), (81276, 221576), (83091, 216736), (108368, 166182), (110788, 162552)]