18244152

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^2\times {\mathrm{479}}^1$

素因数の和:537

約数の個数: 72

約数和(自身を含む): 51760800

約数和(自身を除く): 33516648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 479, 529, 552, 828, 958, 1058, 1437, 1587, 1656, 1916, 2116, 2874, 3174, 3832, 4232, 4311, 4761, 5748, 6348, 8622, 9522, 11017, 11496, 12696, 17244, 19044, 22034, 33051, 34488, 38088, 44068, 66102, 88136, 99153, 132204, 198306, 253391, 264408, 396612, 506782, 760173, 793224, 1013564, 1520346, 2027128, 2280519, 3040692, 4561038, 6081384, 9122076, 18244152]

約数ペア:

[(1, 18244152), (2, 9122076), (3, 6081384), (4, 4561038), (6, 3040692), (8, 2280519), (9, 2027128), (12, 1520346), (18, 1013564), (23, 793224), (24, 760173), (36, 506782), (46, 396612), (69, 264408), (72, 253391), (92, 198306), (138, 132204), (184, 99153), (207, 88136), (276, 66102), (414, 44068), (479, 38088), (529, 34488), (552, 33051), (828, 22034), (958, 19044), (1058, 17244), (1437, 12696), (1587, 11496), (1656, 11017), (1916, 9522), (2116, 8622), (2874, 6348), (3174, 5748), (3832, 4761), (4232, 4311)]