19185990156

素因数分解:

$2^2\times 3^5\times {\mathrm{19738673}}^1$

素因数の和:19738692

約数の個数: 36

約数和(自身を含む): 50294141352

約数和(自身を除く): 31108151196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 19738673, 39477346, 59216019, 78954692, 118432038, 177648057, 236864076, 355296114, 532944171, 710592228, 1065888342, 1598832513, 2131776684, 3197665026, 4796497539, 6395330052, 9592995078, 19185990156]

約数ペア:

[(1, 19185990156), (2, 9592995078), (3, 6395330052), (4, 4796497539), (6, 3197665026), (9, 2131776684), (12, 1598832513), (18, 1065888342), (27, 710592228), (36, 532944171), (54, 355296114), (81, 236864076), (108, 177648057), (162, 118432038), (243, 78954692), (324, 59216019), (486, 39477346), (972, 19738673)]