15876072

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{9587}}^1$

素因数の和:9622

約数の個数: 48

約数和(自身を含む): 44871840

約数和(自身を除く): 28995768

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, 9587, 19174, 28761, 38348, 57522, 76696, 86283, 115044, 172566, 220501, 230088, 345132, 441002, 661503, 690264, 882004, 1323006, 1764008, 1984509, 2646012, 3969018, 5292024, 7938036, 15876072]

約数ペア:

[(1, 15876072), (2, 7938036), (3, 5292024), (4, 3969018), (6, 2646012), (8, 1984509), (9, 1764008), (12, 1323006), (18, 882004), (23, 690264), (24, 661503), (36, 441002), (46, 345132), (69, 230088), (72, 220501), (92, 172566), (138, 115044), (184, 86283), (207, 76696), (276, 57522), (414, 38348), (552, 28761), (828, 19174), (1656, 9587)]