18225936

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{5503}}^1$

素因数の和:5540

約数の個数: 60

約数和(自身を含む): 53234688

約数和(自身を除く): 35008752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 5503, 11006, 16509, 22012, 33018, 44024, 49527, 66036, 88048, 99054, 126569, 132072, 198108, 253138, 264144, 379707, 396216, 506276, 759414, 792432, 1012552, 1139121, 1518828, 2025104, 2278242, 3037656, 4556484, 6075312, 9112968, 18225936]

約数ペア:

[(1, 18225936), (2, 9112968), (3, 6075312), (4, 4556484), (6, 3037656), (8, 2278242), (9, 2025104), (12, 1518828), (16, 1139121), (18, 1012552), (23, 792432), (24, 759414), (36, 506276), (46, 396216), (48, 379707), (69, 264144), (72, 253138), (92, 198108), (138, 132072), (144, 126569), (184, 99054), (207, 88048), (276, 66036), (368, 49527), (414, 44024), (552, 33018), (828, 22012), (1104, 16509), (1656, 11006), (3312, 5503)]