171972

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:308

約数の個数: 36

約数和(自身を含む): 461916

約数和(自身を除く): 289944

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 281, 306, 562, 612, 843, 1124, 1686, 2529, 3372, 4777, 5058, 9554, 10116, 14331, 19108, 28662, 42993, 57324, 85986, 171972]

約数ペア:

[(1, 171972), (2, 85986), (3, 57324), (4, 42993), (6, 28662), (9, 19108), (12, 14331), (17, 10116), (18, 9554), (34, 5058), (36, 4777), (51, 3372), (68, 2529), (102, 1686), (153, 1124), (204, 843), (281, 612), (306, 562)]