804918294

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{397}}^1\times {\mathrm{1543}}^1$

素因数の和:2021

約数の個数: 48

約数和(自身を含む): 1773481632

約数和(自身を除く): 968563338

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 397, 438, 657, 794, 1191, 1314, 1543, 2382, 3086, 3573, 4629, 7146, 9258, 13887, 27774, 28981, 57962, 86943, 112639, 173886, 225278, 260829, 337917, 521658, 612571, 675834, 1013751, 1225142, 1837713, 2027502, 3675426, 5513139, 11026278, 44717683, 89435366, 134153049, 268306098, 402459147, 804918294]

約数ペア:

[(1, 804918294), (2, 402459147), (3, 268306098), (6, 134153049), (9, 89435366), (18, 44717683), (73, 11026278), (146, 5513139), (219, 3675426), (397, 2027502), (438, 1837713), (657, 1225142), (794, 1013751), (1191, 675834), (1314, 612571), (1543, 521658), (2382, 337917), (3086, 260829), (3573, 225278), (4629, 173886), (7146, 112639), (9258, 86943), (13887, 57962), (27774, 28981)]