18222468

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1087}}^1$

素因数の和:1232

約数の個数: 48

約数和(自身を含む): 46792704

約数和(自身を除く): 28570236

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 127, 132, 254, 381, 508, 762, 1087, 1397, 1524, 2174, 2794, 3261, 4191, 4348, 5588, 6522, 8382, 11957, 13044, 16764, 23914, 35871, 47828, 71742, 138049, 143484, 276098, 414147, 552196, 828294, 1518539, 1656588, 3037078, 4555617, 6074156, 9111234, 18222468]

約数ペア:

[(1, 18222468), (2, 9111234), (3, 6074156), (4, 4555617), (6, 3037078), (11, 1656588), (12, 1518539), (22, 828294), (33, 552196), (44, 414147), (66, 276098), (127, 143484), (132, 138049), (254, 71742), (381, 47828), (508, 35871), (762, 23914), (1087, 16764), (1397, 13044), (1524, 11957), (2174, 8382), (2794, 6522), (3261, 5588), (4191, 4348)]