21132034992

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{7723697}}^1$

素因数の和:7723730

約数の個数: 60

約数和(自身を含む): 62253005880

約数和(自身を除く): 41120970888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 7723697, 15447394, 23171091, 30894788, 46342182, 61789576, 69513273, 92684364, 123579152, 139026546, 146750243, 185368728, 278053092, 293500486, 370737456, 440250729, 556106184, 587000972, 880501458, 1112212368, 1174001944, 1320752187, 1761002916, 2348003888, 2641504374, 3522005832, 5283008748, 7044011664, 10566017496, 21132034992]

約数ペア:

[(1, 21132034992), (2, 10566017496), (3, 7044011664), (4, 5283008748), (6, 3522005832), (8, 2641504374), (9, 2348003888), (12, 1761002916), (16, 1320752187), (18, 1174001944), (19, 1112212368), (24, 880501458), (36, 587000972), (38, 556106184), (48, 440250729), (57, 370737456), (72, 293500486), (76, 278053092), (114, 185368728), (144, 146750243), (152, 139026546), (171, 123579152), (228, 92684364), (304, 69513273), (342, 61789576), (456, 46342182), (684, 30894788), (912, 23171091), (1368, 15447394), (2736, 7723697)]