1820130288

素因数分解:

$2^4\times 3^1\times {\mathrm{8167}}^1\times {\mathrm{4643}}^1$

素因数の和:12821

約数の個数: 40

約数和(自身を含む): 4703591808

約数和(自身を除く): 2883461520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4643, 8167, 9286, 13929, 16334, 18572, 24501, 27858, 32668, 37144, 49002, 55716, 65336, 74288, 98004, 111432, 130672, 196008, 222864, 392016, 37919381, 75838762, 113758143, 151677524, 227516286, 303355048, 455032572, 606710096, 910065144, 1820130288]

約数ペア:

[(1, 1820130288), (2, 910065144), (3, 606710096), (4, 455032572), (6, 303355048), (8, 227516286), (12, 151677524), (16, 113758143), (24, 75838762), (48, 37919381), (4643, 392016), (8167, 222864), (9286, 196008), (13929, 130672), (16334, 111432), (18572, 98004), (24501, 74288), (27858, 65336), (32668, 55716), (37144, 49002)]