2681388

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{353}}^1$

素因数の和:574

約数の個数: 36

約数和(自身を含む): 6829368

約数和(自身を除く): 4147980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 353, 422, 633, 706, 844, 1059, 1266, 1412, 1899, 2118, 2532, 3177, 3798, 4236, 6354, 7596, 12708, 74483, 148966, 223449, 297932, 446898, 670347, 893796, 1340694, 2681388]

約数ペア:

[(1, 2681388), (2, 1340694), (3, 893796), (4, 670347), (6, 446898), (9, 297932), (12, 223449), (18, 148966), (36, 74483), (211, 12708), (353, 7596), (422, 6354), (633, 4236), (706, 3798), (844, 3177), (1059, 2532), (1266, 2118), (1412, 1899)]