8999874

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{38461}}^1$

素因数の和:38482

約数の個数: 24

約数和(自身を含む): 21000252

約数和(自身を除く): 12000378

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 38461, 76922, 115383, 230766, 346149, 499993, 692298, 999986, 1499979, 2999958, 4499937, 8999874]

約数ペア:

[(1, 8999874), (2, 4499937), (3, 2999958), (6, 1499979), (9, 999986), (13, 692298), (18, 499993), (26, 346149), (39, 230766), (78, 115383), (117, 76922), (234, 38461)]