27939402

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{23167}}^1$

素因数の和:23242

約数の個数: 24

約数和(自身を含む): 61441536

約数和(自身を除く): 33502134

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 23167, 46334, 69501, 139002, 208503, 417006, 1552189, 3104378, 4656567, 9313134, 13969701, 27939402]

約数ペア:

[(1, 27939402), (2, 13969701), (3, 9313134), (6, 4656567), (9, 3104378), (18, 1552189), (67, 417006), (134, 208503), (201, 139002), (402, 69501), (603, 46334), (1206, 23167)]