21545634146

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{797}}^1\times {\mathrm{1637}}^1$

素因数の和:2818

約数の個数: 32

約数和(自身を含む): 33880654080

約数和(自身を除く): 12335019934

約数列:

[1, 2, 23, 46, 359, 718, 797, 1594, 1637, 3274, 8257, 16514, 18331, 36662, 37651, 75302, 286123, 572246, 587683, 1175366, 1304689, 2609378, 6580829, 13161658, 13516709, 27033418, 30007847, 60015694, 468383351, 936766702, 10772817073, 21545634146]

約数ペア:

[(1, 21545634146), (2, 10772817073), (23, 936766702), (46, 468383351), (359, 60015694), (718, 30007847), (797, 27033418), (1594, 13516709), (1637, 13161658), (3274, 6580829), (8257, 2609378), (16514, 1304689), (18331, 1175366), (36662, 587683), (37651, 572246), (75302, 286123)]