17647992

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{10657}}^1$

素因数の和:10692

約数の個数: 48

約数和(自身を含む): 49879440

約数和(自身を除く): 32231448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 10657, 21314, 31971, 42628, 63942, 85256, 95913, 127884, 191826, 245111, 255768, 383652, 490222, 735333, 767304, 980444, 1470666, 1960888, 2205999, 2941332, 4411998, 5882664, 8823996, 17647992]

約数ペア:

[(1, 17647992), (2, 8823996), (3, 5882664), (4, 4411998), (6, 2941332), (8, 2205999), (9, 1960888), (12, 1470666), (18, 980444), (23, 767304), (24, 735333), (36, 490222), (46, 383652), (69, 255768), (72, 245111), (92, 191826), (138, 127884), (184, 95913), (207, 85256), (276, 63942), (414, 42628), (552, 31971), (828, 21314), (1656, 10657)]