2026781055

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67933}}^1$

素因数の和:67977

約数の個数: 64

約数和(自身を含む): 4108648320

約数和(自身を除く): 2081867265

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 85, 117, 135, 153, 195, 221, 255, 351, 459, 585, 663, 765, 1105, 1755, 1989, 2295, 3315, 5967, 9945, 29835, 67933, 203799, 339665, 611397, 883129, 1018995, 1154861, 1834191, 2649387, 3056985, 3464583, 4415645, 5774305, 7948161, 9170955, 10393749, 13246935, 15013193, 17322915, 23844483, 31181247, 39740805, 45039579, 51968745, 75065965, 119222415, 135118737, 155906235, 225197895, 405356211, 675593685, 2026781055]

約数ペア:

[(1, 2026781055), (3, 675593685), (5, 405356211), (9, 225197895), (13, 155906235), (15, 135118737), (17, 119222415), (27, 75065965), (39, 51968745), (45, 45039579), (51, 39740805), (65, 31181247), (85, 23844483), (117, 17322915), (135, 15013193), (153, 13246935), (195, 10393749), (221, 9170955), (255, 7948161), (351, 5774305), (459, 4415645), (585, 3464583), (663, 3056985), (765, 2649387), (1105, 1834191), (1755, 1154861), (1989, 1018995), (2295, 883129), (3315, 611397), (5967, 339665), (9945, 203799), (29835, 67933)]