22131768

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 57784320

約数和(自身を除く): 35652552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 151, 186, 197, 248, 302, 372, 394, 453, 591, 604, 744, 788, 906, 1182, 1208, 1576, 1812, 2364, 3624, 4681, 4728, 6107, 9362, 12214, 14043, 18321, 18724, 24428, 28086, 29747, 36642, 37448, 48856, 56172, 59494, 73284, 89241, 112344, 118988, 146568, 178482, 237976, 356964, 713928, 922157, 1844314, 2766471, 3688628, 5532942, 7377256, 11065884, 22131768]

約数ペア:

[(1, 22131768), (2, 11065884), (3, 7377256), (4, 5532942), (6, 3688628), (8, 2766471), (12, 1844314), (24, 922157), (31, 713928), (62, 356964), (93, 237976), (124, 178482), (151, 146568), (186, 118988), (197, 112344), (248, 89241), (302, 73284), (372, 59494), (394, 56172), (453, 48856), (591, 37448), (604, 36642), (744, 29747), (788, 28086), (906, 24428), (1182, 18724), (1208, 18321), (1576, 14043), (1812, 12214), (2364, 9362), (3624, 6107), (4681, 4728)]