9557878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 16485120

約数和(自身を除く): 6927242

約数列:

[1, 2, 11, 22, 29, 58, 71, 142, 211, 319, 422, 638, 781, 1562, 2059, 2321, 4118, 4642, 6119, 12238, 14981, 22649, 29962, 45298, 67309, 134618, 164791, 329582, 434449, 868898, 4778939, 9557878]

約数ペア:

[(1, 9557878), (2, 4778939), (11, 868898), (22, 434449), (29, 329582), (58, 164791), (71, 134618), (142, 67309), (211, 45298), (319, 29962), (422, 22649), (638, 14981), (781, 12238), (1562, 6119), (2059, 4642), (2321, 4118)]