2559885993

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{6113}}^1$

素因数の和:6183

約数の個数: 72

約数和(自身を含む): 4684987008

約数和(自身を除く): 2125101015

約数列:

[1, 3, 7, 9, 17, 21, 23, 51, 63, 69, 119, 153, 161, 207, 289, 357, 391, 483, 867, 1071, 1173, 1449, 2023, 2601, 2737, 3519, 6069, 6113, 6647, 8211, 18207, 18339, 19941, 24633, 42791, 46529, 55017, 59823, 103921, 128373, 139587, 140599, 311763, 385119, 418761, 421797, 727447, 935289, 984193, 1265391, 1766657, 2182341, 2390183, 2952579, 5299971, 6547023, 7170549, 8857737, 12366599, 15899913, 16731281, 21511647, 37099797, 40633111, 50193843, 111299391, 121899333, 150581529, 284431777, 365697999, 853295331, 2559885993]

約数ペア:

[(1, 2559885993), (3, 853295331), (7, 365697999), (9, 284431777), (17, 150581529), (21, 121899333), (23, 111299391), (51, 50193843), (63, 40633111), (69, 37099797), (119, 21511647), (153, 16731281), (161, 15899913), (207, 12366599), (289, 8857737), (357, 7170549), (391, 6547023), (483, 5299971), (867, 2952579), (1071, 2390183), (1173, 2182341), (1449, 1766657), (2023, 1265391), (2601, 984193), (2737, 935289), (3519, 727447), (6069, 421797), (6113, 418761), (6647, 385119), (8211, 311763), (18207, 140599), (18339, 139587), (19941, 128373), (24633, 103921), (42791, 59823), (46529, 55017)]