18231486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{33391}}^1$

素因数の和:33416

約数の個数: 32

約数和(自身を含む): 44878848

約数和(自身を除く): 26647362

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 33391, 66782, 100173, 200346, 233737, 434083, 467474, 701211, 868166, 1302249, 1402422, 2604498, 3038581, 6077162, 9115743, 18231486]

約数ペア:

[(1, 18231486), (2, 9115743), (3, 6077162), (6, 3038581), (7, 2604498), (13, 1402422), (14, 1302249), (21, 868166), (26, 701211), (39, 467474), (42, 434083), (78, 233737), (91, 200346), (182, 100173), (273, 66782), (546, 33391)]