18888931743

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23201}}^1\times {\mathrm{24671}}^1$

素因数の和:47886

約数の個数: 16

約数和(自身を含む): 27477107712

約数和(自身を除く): 8588175969

約数列:

[1, 3, 11, 33, 23201, 24671, 69603, 74013, 255211, 271381, 765633, 814143, 572391871, 1717175613, 6296310581, 18888931743]

約数ペア:

[(1, 18888931743), (3, 6296310581), (11, 1717175613), (33, 572391871), (23201, 814143), (24671, 765633), (69603, 271381), (74013, 255211)]