18803349498

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{256687}}^1$

素因数の和:257142

約数の個数: 32

約数和(自身を含む): 38996040960

約数和(自身を除く): 20192691462

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 421, 842, 1263, 2526, 12209, 24418, 36627, 73254, 256687, 513374, 770061, 1540122, 7443923, 14887846, 22331769, 44663538, 108065227, 216130454, 324195681, 648391362, 3133891583, 6267783166, 9401674749, 18803349498]

約数ペア:

[(1, 18803349498), (2, 9401674749), (3, 6267783166), (6, 3133891583), (29, 648391362), (58, 324195681), (87, 216130454), (174, 108065227), (421, 44663538), (842, 22331769), (1263, 14887846), (2526, 7443923), (12209, 1540122), (24418, 770061), (36627, 513374), (73254, 256687)]