7289388

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{10657}}^1$

素因数の和:10686

約数の個数: 36

約数和(自身を含む): 19397560

約数和(自身を除く): 12108172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 10657, 21314, 31971, 42628, 63942, 95913, 127884, 191826, 202483, 383652, 404966, 607449, 809932, 1214898, 1822347, 2429796, 3644694, 7289388]

約数ペア:

[(1, 7289388), (2, 3644694), (3, 2429796), (4, 1822347), (6, 1214898), (9, 809932), (12, 607449), (18, 404966), (19, 383652), (36, 202483), (38, 191826), (57, 127884), (76, 95913), (114, 63942), (171, 42628), (228, 31971), (342, 21314), (684, 10657)]