64115658

素因数分解:

$2^1\times 3^3\times {\mathrm{409}}^1\times {\mathrm{2903}}^1$

素因数の和:3323

約数の個数: 32

約数和(自身を含む): 142876800

約数和(自身を除く): 78761142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 409, 818, 1227, 2454, 2903, 3681, 5806, 7362, 8709, 11043, 17418, 22086, 26127, 52254, 78381, 156762, 1187327, 2374654, 3561981, 7123962, 10685943, 21371886, 32057829, 64115658]

約数ペア:

[(1, 64115658), (2, 32057829), (3, 21371886), (6, 10685943), (9, 7123962), (18, 3561981), (27, 2374654), (54, 1187327), (409, 156762), (818, 78381), (1227, 52254), (2454, 26127), (2903, 22086), (3681, 17418), (5806, 11043), (7362, 8709)]