18217455512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{6337}}^1\times {\mathrm{18913}}^1$

素因数の和:25275

約数の個数: 32

約数和(自身を含む): 35963079600

約数和(自身を除く): 17745624088

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 6337, 12674, 18913, 25348, 37826, 50696, 75652, 120403, 151304, 240806, 359347, 481612, 718694, 963224, 1437388, 2874776, 119851681, 239703362, 479406724, 958813448, 2277181939, 4554363878, 9108727756, 18217455512]

約数ペア:

[(1, 18217455512), (2, 9108727756), (4, 4554363878), (8, 2277181939), (19, 958813448), (38, 479406724), (76, 239703362), (152, 119851681), (6337, 2874776), (12674, 1437388), (18913, 963224), (25348, 718694), (37826, 481612), (50696, 359347), (75652, 240806), (120403, 151304)]