81189479916

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{60953063}}^1$

素因数の和:60953110

約数の個数: 36

約数和(自身を含む): 210775695312

約数和(自身を除く): 129586215396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 60953063, 121906126, 182859189, 243812252, 365718378, 548577567, 731436756, 1097155134, 2194310268, 2255263331, 4510526662, 6765789993, 9021053324, 13531579986, 20297369979, 27063159972, 40594739958, 81189479916]

約数ペア:

[(1, 81189479916), (2, 40594739958), (3, 27063159972), (4, 20297369979), (6, 13531579986), (9, 9021053324), (12, 6765789993), (18, 4510526662), (36, 2255263331), (37, 2194310268), (74, 1097155134), (111, 731436756), (148, 548577567), (222, 365718378), (333, 243812252), (444, 182859189), (666, 121906126), (1332, 60953063)]