2547246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1$

素因数の和:165

約数の個数: 48

約数和(自身を含む): 5879664

約数和(自身を除く): 3332418

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 113, 221, 226, 289, 339, 442, 578, 663, 678, 867, 1326, 1469, 1734, 1921, 2938, 3757, 3842, 4407, 5763, 7514, 8814, 11271, 11526, 22542, 24973, 32657, 49946, 65314, 74919, 97971, 149838, 195942, 424541, 849082, 1273623, 2547246]

約数ペア:

[(1, 2547246), (2, 1273623), (3, 849082), (6, 424541), (13, 195942), (17, 149838), (26, 97971), (34, 74919), (39, 65314), (51, 49946), (78, 32657), (102, 24973), (113, 22542), (221, 11526), (226, 11271), (289, 8814), (339, 7514), (442, 5763), (578, 4407), (663, 3842), (678, 3757), (867, 2938), (1326, 1921), (1469, 1734)]