1938291216

素因数分解:

$2^4\times 3^1\times {\mathrm{40381067}}^1$

素因数の和:40381078

約数の個数: 20

約数和(自身を含む): 5007252432

約数和(自身を除く): 3068961216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 40381067, 80762134, 121143201, 161524268, 242286402, 323048536, 484572804, 646097072, 969145608, 1938291216]

約数ペア:

[(1, 1938291216), (2, 969145608), (3, 646097072), (4, 484572804), (6, 323048536), (8, 242286402), (12, 161524268), (16, 121143201), (24, 80762134), (48, 40381067)]