42540228

素因数分解:

$2^2\times 3^4\times {\mathrm{131297}}^1$

素因数の和:131313

約数の個数: 30

約数和(自身を含む): 111209406

約数和(自身を除く): 68669178

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 131297, 262594, 393891, 525188, 787782, 1181673, 1575564, 2363346, 3545019, 4726692, 7090038, 10635057, 14180076, 21270114, 42540228]

約数ペア:

[(1, 42540228), (2, 21270114), (3, 14180076), (4, 10635057), (6, 7090038), (9, 4726692), (12, 3545019), (18, 2363346), (27, 1575564), (36, 1181673), (54, 787782), (81, 525188), (108, 393891), (162, 262594), (324, 131297)]