8981388

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{6397}}^1$

素因数の和:6423

約数の個数: 48

約数和(自身を含む): 25080160

約数和(自身を除く): 16098772

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 6397, 12794, 19191, 25588, 38382, 57573, 76764, 83161, 115146, 166322, 172719, 230292, 249483, 332644, 345438, 498966, 690876, 748449, 997932, 1496898, 2245347, 2993796, 4490694, 8981388]

約数ペア:

[(1, 8981388), (2, 4490694), (3, 2993796), (4, 2245347), (6, 1496898), (9, 997932), (12, 748449), (13, 690876), (18, 498966), (26, 345438), (27, 332644), (36, 249483), (39, 230292), (52, 172719), (54, 166322), (78, 115146), (108, 83161), (117, 76764), (156, 57573), (234, 38382), (351, 25588), (468, 19191), (702, 12794), (1404, 6397)]