1940411043

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{883}}^1$

素因数の和:1160

約数の個数: 48

約数和(自身を含む): 3011823360

約数和(自身を除く): 1071412317

約数列:

[1, 3, 9, 19, 57, 71, 171, 181, 213, 543, 639, 883, 1349, 1629, 2649, 3439, 4047, 7947, 10317, 12141, 12851, 16777, 30951, 38553, 50331, 62693, 115659, 150993, 159823, 188079, 244169, 479469, 564237, 732507, 1191167, 1438407, 2197521, 3036637, 3573501, 9109911, 10720503, 11347433, 27329733, 34042299, 102126897, 215601227, 646803681, 1940411043]

約数ペア:

[(1, 1940411043), (3, 646803681), (9, 215601227), (19, 102126897), (57, 34042299), (71, 27329733), (171, 11347433), (181, 10720503), (213, 9109911), (543, 3573501), (639, 3036637), (883, 2197521), (1349, 1438407), (1629, 1191167), (2649, 732507), (3439, 564237), (4047, 479469), (7947, 244169), (10317, 188079), (12141, 159823), (12851, 150993), (16777, 115659), (30951, 62693), (38553, 50331)]