1371996

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1657}}^1$

素因数の和:1690

約数の個数: 36

約数和(自身を含む): 3621072

約数和(自身を除く): 2249076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 1657, 3314, 4971, 6628, 9942, 14913, 19884, 29826, 38111, 59652, 76222, 114333, 152444, 228666, 342999, 457332, 685998, 1371996]

約数ペア:

[(1, 1371996), (2, 685998), (3, 457332), (4, 342999), (6, 228666), (9, 152444), (12, 114333), (18, 76222), (23, 59652), (36, 38111), (46, 29826), (69, 19884), (92, 14913), (138, 9942), (207, 6628), (276, 4971), (414, 3314), (828, 1657)]