18053256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{4451}}^1$

素因数の和:4486

約数の個数: 48

約数和(自身を含む): 48882960

約数和(自身を除く): 30829704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 4451, 8902, 13353, 17804, 26706, 35608, 53412, 57863, 106824, 115726, 173589, 231452, 347178, 462904, 694356, 752219, 1388712, 1504438, 2256657, 3008876, 4513314, 6017752, 9026628, 18053256]

約数ペア:

[(1, 18053256), (2, 9026628), (3, 6017752), (4, 4513314), (6, 3008876), (8, 2256657), (12, 1504438), (13, 1388712), (24, 752219), (26, 694356), (39, 462904), (52, 347178), (78, 231452), (104, 173589), (156, 115726), (169, 106824), (312, 57863), (338, 53412), (507, 35608), (676, 26706), (1014, 17804), (1352, 13353), (2028, 8902), (4056, 4451)]