215539308

素因数分解:

$2^2\times 3^2\times {\mathrm{271}}^1\times {\mathrm{22093}}^1$

素因数の和:22374

約数の個数: 36

約数和(自身を含む): 546870688

約数和(自身を除く): 331331380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 271, 542, 813, 1084, 1626, 2439, 3252, 4878, 9756, 22093, 44186, 66279, 88372, 132558, 198837, 265116, 397674, 795348, 5987203, 11974406, 17961609, 23948812, 35923218, 53884827, 71846436, 107769654, 215539308]

約数ペア:

[(1, 215539308), (2, 107769654), (3, 71846436), (4, 53884827), (6, 35923218), (9, 23948812), (12, 17961609), (18, 11974406), (36, 5987203), (271, 795348), (542, 397674), (813, 265116), (1084, 198837), (1626, 132558), (2439, 88372), (3252, 66279), (4878, 44186), (9756, 22093)]