21562197528

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1409}}^1\times {\mathrm{10453}}^1$

素因数の和:11932

約数の個数: 64

約数和(自身を含む): 54833320800

約数和(自身を除く): 33271123272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1409, 1464, 2818, 4227, 5636, 8454, 10453, 11272, 16908, 20906, 31359, 33816, 41812, 62718, 83624, 85949, 125436, 171898, 250872, 257847, 343796, 515694, 637633, 687592, 1031388, 1275266, 1912899, 2062776, 2550532, 3825798, 5101064, 7651596, 14728277, 15303192, 29456554, 44184831, 58913108, 88369662, 117826216, 176739324, 353478648, 898424897, 1796849794, 2695274691, 3593699588, 5390549382, 7187399176, 10781098764, 21562197528]

約数ペア:

[(1, 21562197528), (2, 10781098764), (3, 7187399176), (4, 5390549382), (6, 3593699588), (8, 2695274691), (12, 1796849794), (24, 898424897), (61, 353478648), (122, 176739324), (183, 117826216), (244, 88369662), (366, 58913108), (488, 44184831), (732, 29456554), (1409, 15303192), (1464, 14728277), (2818, 7651596), (4227, 5101064), (5636, 3825798), (8454, 2550532), (10453, 2062776), (11272, 1912899), (16908, 1275266), (20906, 1031388), (31359, 687592), (33816, 637633), (41812, 515694), (62718, 343796), (83624, 257847), (85949, 250872), (125436, 171898)]