21201703032

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{4273}}^1\times {\mathrm{7129}}^1$

素因数の和:11440

約数の個数: 64

約数和(自身を含む): 54852516000

約数和(自身を除く): 33650812968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 4273, 7129, 8546, 12819, 14258, 17092, 21387, 25638, 28516, 34184, 42774, 51276, 57032, 85548, 102552, 123917, 171096, 206741, 247834, 371751, 413482, 495668, 620223, 743502, 826964, 991336, 1240446, 1487004, 1653928, 2480892, 2974008, 4961784, 30462217, 60924434, 91386651, 121848868, 182773302, 243697736, 365546604, 731093208, 883404293, 1766808586, 2650212879, 3533617172, 5300425758, 7067234344, 10600851516, 21201703032]

約数ペア:

[(1, 21201703032), (2, 10600851516), (3, 7067234344), (4, 5300425758), (6, 3533617172), (8, 2650212879), (12, 1766808586), (24, 883404293), (29, 731093208), (58, 365546604), (87, 243697736), (116, 182773302), (174, 121848868), (232, 91386651), (348, 60924434), (696, 30462217), (4273, 4961784), (7129, 2974008), (8546, 2480892), (12819, 1653928), (14258, 1487004), (17092, 1240446), (21387, 991336), (25638, 826964), (28516, 743502), (34184, 620223), (42774, 495668), (51276, 413482), (57032, 371751), (85548, 247834), (102552, 206741), (123917, 171096)]