27815354

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1973}}^1$

素因数の和:2054

約数の個数: 32

約数和(自身を含む): 51166080

約数和(自身を除く): 23350726

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 371, 742, 1007, 1973, 2014, 3946, 7049, 13811, 14098, 27622, 37487, 74974, 104569, 209138, 262409, 524818, 731983, 1463966, 1986811, 3973622, 13907677, 27815354]

約数ペア:

[(1, 27815354), (2, 13907677), (7, 3973622), (14, 1986811), (19, 1463966), (38, 731983), (53, 524818), (106, 262409), (133, 209138), (266, 104569), (371, 74974), (742, 37487), (1007, 27622), (1973, 14098), (2014, 13811), (3946, 7049)]