2548845864

素因数分解:

$2^3\times 3^2\times {\mathrm{503}}^1\times {\mathrm{70379}}^1$

素因数の和:70894

約数の個数: 48

約数和(自身を含む): 6916946400

約数和(自身を除く): 4368100536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 503, 1006, 1509, 2012, 3018, 4024, 4527, 6036, 9054, 12072, 18108, 36216, 70379, 140758, 211137, 281516, 422274, 563032, 633411, 844548, 1266822, 1689096, 2533644, 5067288, 35400637, 70801274, 106201911, 141602548, 212403822, 283205096, 318605733, 424807644, 637211466, 849615288, 1274422932, 2548845864]

約数ペア:

[(1, 2548845864), (2, 1274422932), (3, 849615288), (4, 637211466), (6, 424807644), (8, 318605733), (9, 283205096), (12, 212403822), (18, 141602548), (24, 106201911), (36, 70801274), (72, 35400637), (503, 5067288), (1006, 2533644), (1509, 1689096), (2012, 1266822), (3018, 844548), (4024, 633411), (4527, 563032), (6036, 422274), (9054, 281516), (12072, 211137), (18108, 140758), (36216, 70379)]