115831998

素因数分解:

$2^1\times 3^3\times {\mathrm{223}}^1\times {\mathrm{9619}}^1$

素因数の和:9853

約数の個数: 32

約数和(自身を含む): 258585600

約数和(自身を除く): 142753602

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 223, 446, 669, 1338, 2007, 4014, 6021, 9619, 12042, 19238, 28857, 57714, 86571, 173142, 259713, 519426, 2145037, 4290074, 6435111, 12870222, 19305333, 38610666, 57915999, 115831998]

約数ペア:

[(1, 115831998), (2, 57915999), (3, 38610666), (6, 19305333), (9, 12870222), (18, 6435111), (27, 4290074), (54, 2145037), (223, 519426), (446, 259713), (669, 173142), (1338, 86571), (2007, 57714), (4014, 28857), (6021, 19238), (9619, 12042)]