9080396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 18213888

約数和(自身を除く): 9133492

約数列:

[1, 2, 4, 13, 26, 31, 43, 52, 62, 86, 124, 131, 172, 262, 403, 524, 559, 806, 1118, 1333, 1612, 1703, 2236, 2666, 3406, 4061, 5332, 5633, 6812, 8122, 11266, 16244, 17329, 22532, 34658, 52793, 69316, 73229, 105586, 146458, 174623, 211172, 292916, 349246, 698492, 2270099, 4540198, 9080396]

約数ペア:

[(1, 9080396), (2, 4540198), (4, 2270099), (13, 698492), (26, 349246), (31, 292916), (43, 211172), (52, 174623), (62, 146458), (86, 105586), (124, 73229), (131, 69316), (172, 52793), (262, 34658), (403, 22532), (524, 17329), (559, 16244), (806, 11266), (1118, 8122), (1333, 6812), (1612, 5633), (1703, 5332), (2236, 4061), (2666, 3406)]