42873614

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1811}}^1$

素因数の和:1928

約数の個数: 32

約数和(自身を含む): 78278400

約数和(自身を除く): 35404786

約数列:

[1, 2, 7, 14, 19, 38, 89, 133, 178, 266, 623, 1246, 1691, 1811, 3382, 3622, 11837, 12677, 23674, 25354, 34409, 68818, 161179, 240863, 322358, 481726, 1128253, 2256506, 3062401, 6124802, 21436807, 42873614]

約数ペア:

[(1, 42873614), (2, 21436807), (7, 6124802), (14, 3062401), (19, 2256506), (38, 1128253), (89, 481726), (133, 322358), (178, 240863), (266, 161179), (623, 68818), (1246, 34409), (1691, 25354), (1811, 23674), (3382, 12677), (3622, 11837)]