2018183850256

素因数分解:

$2^4\times 7^1\times {\mathrm{331}}^1\times {\mathrm{54439573}}^1$

素因数の和:54439919

約数の個数: 40

約数和(自身を含む): 4482336764864

約数和(自身を除く): 2464152914608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 331, 662, 1324, 2317, 2648, 4634, 5296, 9268, 18536, 37072, 54439573, 108879146, 217758292, 381077011, 435516584, 762154022, 871033168, 1524308044, 3048616088, 6097232176, 18019498663, 36038997326, 72077994652, 126136490641, 144155989304, 252272981282, 288311978608, 504545962564, 1009091925128, 2018183850256]

約数ペア:

[(1, 2018183850256), (2, 1009091925128), (4, 504545962564), (7, 288311978608), (8, 252272981282), (14, 144155989304), (16, 126136490641), (28, 72077994652), (56, 36038997326), (112, 18019498663), (331, 6097232176), (662, 3048616088), (1324, 1524308044), (2317, 871033168), (2648, 762154022), (4634, 435516584), (5296, 381077011), (9268, 217758292), (18536, 108879146), (37072, 54439573)]