18338240472

素因数分解:

$2^3\times 3^1\times {\mathrm{32063}}^1\times {\mathrm{23831}}^1$

素因数の和:55903

約数の個数: 32

約数和(自身を含む): 45848954880

約数和(自身を除く): 27510714408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 23831, 32063, 47662, 64126, 71493, 95324, 96189, 128252, 142986, 190648, 192378, 256504, 285972, 384756, 571944, 769512, 764093353, 1528186706, 2292280059, 3056373412, 4584560118, 6112746824, 9169120236, 18338240472]

約数ペア:

[(1, 18338240472), (2, 9169120236), (3, 6112746824), (4, 4584560118), (6, 3056373412), (8, 2292280059), (12, 1528186706), (24, 764093353), (23831, 769512), (32063, 571944), (47662, 384756), (64126, 285972), (71493, 256504), (95324, 192378), (96189, 190648), (128252, 142986)]