17888974068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{570949}}^1$

素因数の和:571336

約数の個数: 48

約数和(自身を含む): 47831907200

約数和(自身を除く): 29942933132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 373, 746, 1119, 1492, 2238, 2611, 4476, 5222, 7833, 10444, 15666, 31332, 570949, 1141898, 1712847, 2283796, 3425694, 3996643, 6851388, 7993286, 11989929, 15986572, 23979858, 47959716, 212963977, 425927954, 638891931, 851855908, 1277783862, 1490747839, 2555567724, 2981495678, 4472243517, 5962991356, 8944487034, 17888974068]

約数ペア:

[(1, 17888974068), (2, 8944487034), (3, 5962991356), (4, 4472243517), (6, 2981495678), (7, 2555567724), (12, 1490747839), (14, 1277783862), (21, 851855908), (28, 638891931), (42, 425927954), (84, 212963977), (373, 47959716), (746, 23979858), (1119, 15986572), (1492, 11989929), (2238, 7993286), (2611, 6851388), (4476, 3996643), (5222, 3425694), (7833, 2283796), (10444, 1712847), (15666, 1141898), (31332, 570949)]