2851427754

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{55331}}^1$

素因数の和:55755

約数の個数: 48

約数和(自身を含む): 7078069440

約数和(自身を除く): 4226641686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 409, 818, 1227, 2454, 2863, 3681, 5726, 7362, 8589, 17178, 25767, 51534, 55331, 110662, 165993, 331986, 387317, 497979, 774634, 995958, 1161951, 2323902, 3485853, 6971706, 22630379, 45260758, 67891137, 135782274, 158412653, 203673411, 316825306, 407346822, 475237959, 950475918, 1425713877, 2851427754]

約数ペア:

[(1, 2851427754), (2, 1425713877), (3, 950475918), (6, 475237959), (7, 407346822), (9, 316825306), (14, 203673411), (18, 158412653), (21, 135782274), (42, 67891137), (63, 45260758), (126, 22630379), (409, 6971706), (818, 3485853), (1227, 2323902), (2454, 1161951), (2863, 995958), (3681, 774634), (5726, 497979), (7362, 387317), (8589, 331986), (17178, 165993), (25767, 110662), (51534, 55331)]