42228

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:53

約数の個数: 48

約数和(自身を含む): 120960

約数和(自身を除く): 78732

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 34, 36, 46, 51, 54, 68, 69, 92, 102, 108, 138, 153, 204, 207, 276, 306, 391, 414, 459, 612, 621, 782, 828, 918, 1173, 1242, 1564, 1836, 2346, 2484, 3519, 4692, 7038, 10557, 14076, 21114, 42228]

約数ペア:

[(1, 42228), (2, 21114), (3, 14076), (4, 10557), (6, 7038), (9, 4692), (12, 3519), (17, 2484), (18, 2346), (23, 1836), (27, 1564), (34, 1242), (36, 1173), (46, 918), (51, 828), (54, 782), (68, 621), (69, 612), (92, 459), (102, 414), (108, 391), (138, 306), (153, 276), (204, 207)]