231972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1507

約数の個数: 24

約数和(自身を含む): 583296

約数和(自身を除く): 351324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1487, 2974, 4461, 5948, 8922, 17844, 19331, 38662, 57993, 77324, 115986, 231972]

約数ペア:

[(1, 231972), (2, 115986), (3, 77324), (4, 57993), (6, 38662), (12, 19331), (13, 17844), (26, 8922), (39, 5948), (52, 4461), (78, 2974), (156, 1487)]